22. In the past 5 years, have you ever spent money on the following items to finish a budget leftover when it was not really essential (for you or others)?

<table><thead><tr><th></th><th>Yes</th><th>No</th><th>I haven't had to use any leftover budget</th></tr></thead><tbody><tr><td>Funding for air travel</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Purchase of computers, monitors or tablets</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

23. If in Science and technology or Life and environmental sciences, or if in BAP A, B, C or E: Do you regularly use the following equipment to perform your scientific experiments and observations? (Several answers are possible.)

☐ Very large, energy-intensive shared research infrastructures (particle accelerator, radio telescope, oceanographic ship, aircraft, etc.)

☐ Large computing infrastructure (supercomputer or data center)

☐ Extensive non-laboratory experimental setups (fields, greenhouses, farms, etc.) or an animal house

☐ Large, expensive equipment (MRI, positron emission tomography, scanning microscope, frequency comb, etc.)

☐ Expensive equipment (oscilloscope, centrifuge, fume hood, freezer, laser, electromagnet, cryostat, vacuum pump, mass spectrometer, optical microscope, photomultiplier, etc.)

☐ Small laboratory equipment (glassware, small electronics, etc.)

☐ None of the above

24. Over the past 5 years, would you say that your greenhouse gas emissions in the following areas have...

<table><thead><tr><th></th><th>Increased sharply</th><th>Increased somewhat</th><th>Been more or less stable</th><th>Decreased somewhat</th><th>Decreased sharply</th><th>Not concerned</th><th>I don't know</th></tr></thead><tbody><tr><td>Air travel for conferences, meetings, and congresses</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Travel for fieldwork, observation or data collection (by plane, car or boat)*</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Scientific experiments and observations (excluding travel)*</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Computer equipment and its replacement rates</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Commuting to work by car, motorcycle, motor scooter or plane</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>
Your transportation for professional purposes

Now let's talk about your use of transportation for professional purposes, looking first at your use of air travel and its reasons.

25. For the year 2019 (January 1 to December 31), approximately how many round trips flights did you make for professional purposes excluding commuting? For a one-way trip, indicate 0.5 round trips.

__ round-trip flights

IF > 0: For approximately how many hours of flying in total?

☐ From 1h to 10h

☐ From 11h to 20h

☐ From 20h to 50h

☐ Over 50h

26. IF = 0: In the previous two years (2017 and 2018), did you fly for professional purposes excluding commuting?

☐ Yes, for more than 10 hours in total

☐ Yes, for less than 10 hours in total

☐ No
### MODULE 1: FLIGHTS

27. If you flew in 2019 (if not, go to the next question), please describe in the following table your first 5 round-trip flights by plane in 2019, grouping together those made several times for the same reasons. Indicate the French names of the cities (e.g. Londres rather than London), using the suggestions that appear when possible (these names will be used to calculate the distance of the flight). For a one-way trip, enter 0.5 round trips.

<table><thead><tr><th></th><th>City of departure (take-off)</th><th>City of arrival (final landing)</th><th>Number of days worked on site</th><th>Primary reason for travel</th><th>Secondary reason for travel (if any)</th><th>Number of round trips made</th></tr></thead><tbody><tr><td>Journey 1</td><td></td><td></td><td>- Less than two days<br/>- From two days to one week<br/>- From more than a week to a month<br/>- More than one month</td><td>- Conference, presentation<br/>- Research stay<br/>- Meeting, workshop<br/>- Teaching, training, summer school<br/>- Fieldwork, production and data collection<br/>- Getting funding<br/>- Evaluation of research<br/>- Jury<br/>- Other</td><td>- None<br/>- Conference, presentation<br/>- Research stay<br/>- Meeting, workshop<br/>- Teaching, training, summer school<br/>- Fieldwork, production and data collection<br/>- Getting funding<br/>- Evaluation of research<br/>- Jury<br/>- Other</td><td>__ round trips</td></tr><tr><td>Journey 2</td><td></td><td></td><td></td><td></td><td></td><td>__ round trips</td></tr><tr><td>Journey 3</td><td></td><td></td><td></td><td></td><td></td><td>__ round trips</td></tr><tr><td>Journey 4</td><td></td><td></td><td></td><td></td><td></td><td>__ round trips</td></tr><tr><td>Journey 5</td><td></td><td></td><td></td><td></td><td></td><td>__ round trips</td></tr></tbody></table>

28. **IF > 0:** Of these flights, what proportion did you fly in premium or business class?

☐ Zero

☐ Less than a quarter

☐ Between a quarter and half

☐ More than half

29. **IF > 0:** In 2019, did you fly for a work trip that takes less than 6 hours by train (excluding commuting)?

☐ Yes

☐ No

☐ I don't know

30. **If yes:** What are your main reasons for flying in these cases? (Several answers possible.)

☐ Flying is faster

☐ Flying is cheaper

☐ Flying is more convenient

☐ I like flying

☐ Flying saves me an overnight stay

☐ Administrative rules encourage me to fly
☐ It allows me to accumulate *miles*

☐ I do not think about it

☐ Other (specify: ____________)

31. In the last 5 years, have you, for environmental reasons, taken the train rather than the plane in a professional context when the journey was longer?

☐ Yes, several times

☐ Yes, once

☐ No, but I thought about it

☐ No

### END OF MODULE 1: FLIGHTS

32. Have you ever attended a conference/symposium abroad?

☐ Yes, within the last 5 years

☐ Yes, but more than 5 years ago -> skip the next question

☐ No -> skip the next two questions

33. If yes in the last 5 years: approximately how many times in the last 5 years?

☐ Less than once a year

☐ Once a year

☐ Twice a year

☐ Three times a year

☐ More than three times a year

34. If yes: Did the last such event in which you participated allow you to:

<table><thead><tr><th></th><th>Yes, to a great extent</th><th>Yes, somewhat</th><th>No, not really</th><th>No, not at all</th><th>No opinion</th></tr></thead><tbody><tr><td>Advance in your work (comments/exchanges)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Develop/maintain your international networks</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Maintain/strengthen professional or friendly ties with colleagues working in France</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Improve your CV</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Visit, do tourism</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>
### MODULE 1: FLIGHTS

35. In 2019, did you forego one or more professional trips abroad (including deciding not to apply for a conference) for the following reasons?

<table><thead><tr><td></td><td>Yes, that was the main reason</td><td>Yes, but that was a secondary reason</td><td>No</td></tr></thead><tbody><tr><td>Conflict with private commitments (family, appointments...)</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Conflict with other professional commitments</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Comfort and health reasons (travel time, jet lag, fatigue, etc.)</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Environmental considerations</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Difficulties in financing the trip</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>The possibility of replacing travel with video conferencing</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

### END OF MODULE 1: FLIGHTS

### MODULE 2: COMMUTING

36. Under normal circumstances (before the lockdown), on average, how many days do you work only from home? *Do not include any days worked on weekends.*

☐ Never

☐ Less than 1 day per week

☐ 1 day per week

☐ 2 days per week

☐ 3 days per week

☐ 4 days per week

☐ 5 days per week
Let's talk about your commute to work, in normal times (before the lockdown).

37. Before the lockdown, how much time did you spend on average **per week** on the following transport **to and from work**? Enter the **sum of all trips to** and from work, including long-distance trips. Leave blank the boxes that do not apply to you or that would be 0.

<table><thead><tr><td></td><td>hours per week</td><td>minutes per week</td></tr></thead><tbody><tr><td>Bus, subway, tramway, RER</td><td></td><td></td></tr><tr><td>High-speed train</td><td></td><td></td></tr><tr><td>Other trains</td><td></td><td></td></tr><tr><td>Alone in a car</td><td></td><td></td></tr><tr><td>Multiple people in a car</td><td></td><td></td></tr><tr><td>Motorcycle, motor scooter</td><td></td><td></td></tr><tr><td>Bicycle or kick scooter</td><td></td><td></td></tr><tr><td>Walk</td><td></td><td></td></tr><tr><td>Airplane</td><td></td><td></td></tr></tbody></table>

38. If alone in a car on one of the trips:

For trips you make alone in your car, why don't you carpool? (Multiple answers possible.)

☐ I value the flexibility of my hours

☐ It takes too much organization

☐ I haven't found anyone with a similar route and hours

☐ I'm afraid to carpool with someone I don't get along with

☐ I don't know how to find a carpooler

☐ I have too atypical or irregular hours

☐ I have to drop the kids off at school

☐ I'm afraid of the unreliability of others

☐ The trip is too short

☐ Other: ______

39. If several people in a car: With whom do you usually make multi-person car trips?

☐ With my spouse

☐ With colleagues

☐ With friends

☐ Other

### END OF MODULE 2: COMMUTING
## Video and audio conferencing

We would now like to discuss your use of video and audio conferencing. By this we mean remote exchanges between at least 3 people, whatever the means used.

40. Before the lockdown, what was your usual use of video or audio conferencing in a professional context?

☐ Never

☐ Less than once a month

☐ 1 to 3 times a month

☐ 1 to 4 times a week

☐ 1 to 2 times a day

☐ More than 2 times a day

41. During the lockdown, what was your use of video or audio conferencing in a professional context?

☐ Never

☐ Less than once a month

☐ 1 to 3 times a month

☐ 1 to 4 times a week

☐ 1 to 2 times a day

☐ More than 2 times a day

42. Currently, in your experience, for which uses do you think video or audio conferencing is suitable?

<table><thead><tr><th></th><th>I have never tested</th><th>Very suitable</th><th>Rather suitable</th><th>Rather unsuitable</th><th>Not suitable at all</th><th>No opinion</th></tr></thead><tbody><tr><td>Work meeting of 3 to 5 people</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Work meeting of 15 people</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Oral examination (recruitment, thesis...)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Seminar presentation</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Conference or congress with several presentations</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

43. Since the lockdown, has your experience made you more or less supportive of video or audio conferencing?

☐ Much more favorable

☐ Somewhat more favorable

☐ My opinion hasn't changed

☐ Somewhat less favorable

☐ Much less favorable

☐ No opinion
44. Let's imagine a one-day meeting, located 2 hours from your home by car. Could the following reasons lead you to choose video or audio conferencing over travel? If you don't drive, suppose a colleague drives you.

<table><thead><tr><th></th><th>Yes, to a great extent</th><th>Yes, somewhat at</th><th>No, not really</th><th>No, not at all</th><th>No opinion</th></tr></thead><tbody><tr><td>Save time</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Limit travel fatigue</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Limit travel costs</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Balance your family constraints with your professional activity</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Limit your greenhouse gas emissions</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Be able to do other things at the same time as the meeting</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Easily bring together many people who are far apart geographically</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

45. Let's always imagine a one-day meeting, located 2 hours away from your home by car. Could the following issues prevent you from choosing video or audio conferencing over travel?

<table><thead><tr><th></th><th>Yes, to a great extent</th><th>Yes, somewhat at</th><th>No, not really</th><th>No, not at all</th><th>No opinion</th></tr></thead><tbody><tr><td>It generates technical problems</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>It limits the relational aspects</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>It makes it difficult to write or draw while discussing (diagrams, formulas, equations...)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>It's more tiring to follow than a face-to-face meeting</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>
Concrete solutions in research

We would now like to hear your views on concrete solutions that could be put in place to reduce greenhouse gas emissions from research activities.

46. France has committed to reducing its greenhouse gas emissions by one third by 2030. In this respect, do you think that :

☐ Public research must set an example by reducing greenhouse gas emissions by more than one-third

☐ Public research must reduce its greenhouse gas emissions by around one-third

☐ Because of its role, public research may benefit from an exemption, i.e. provide lesser efforts in terms of reducing greenhouse gas emissions

47. If civil servant, permanent contract or self-employed: Are you willing to reduce your greenhouse gas emissions by 2030 in the following areas? This does not take into account reductions you have already made in the past.

<table><thead><tr><th></th><th>Yes, by at least one-third</th><th>Yes, but by less than one-third</th><th>No, as they are already very low</th><th>No</th><th>Not concerned</th><th>No opinion</th></tr></thead><tbody><tr><td>Flights for conferences, meetings, and congresses</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Travel for fieldwork, observation or data collection (by plane, car or boat)*</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Scientific experiments and observations (excluding travel)*</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>IT equipment and its replacement rates</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>If car, motorcycle/scooter or plane: Commuting to work by car, motorbike, scooter or plane</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

48. If civil servant, permanent contract or self-employed AND if using experimental equipment: Are you willing to reduce by 2030 the greenhouse gas emissions associated with the production and operation of equipment for your scientific experiments and observations by the following means?

<table><thead><tr><th></th><th>Yes, by more than one-third</th><th>Yes, but by less than one-third</th><th>No, as they are already very low</th><th>No</th><th>Not concerned</th><th>No opinion</th></tr></thead></table>
<table><tr><td>Using equipment less frequently or less intensively</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Using or developing simpler systems (low-tech)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Using less equipment in experimental setups</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Replacing the equipment at a slower rate</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></table>

49. If using experimental equipment: In your opinion, what would be the risks of a policy on reducing the greenhouse gas emissions generated by the production and operation of equipment for scientific experiments and observations?

<table><thead><tr><th></th><th>It is likely and it is a problem</th><th>It is likely, but it is not a problem</th><th>It is unlikely</th><th>No opinion</th><th>Not concerned</th></tr></thead><tbody><tr><td>Reduce the quality of your work (or that of your team)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Require you to change research themes</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Reduce your access to funding</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Set you back compared with rival teams</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Reduce your number of publications</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

50. In your opinion, what would be the risks of implementing a policy on the reduction of professional air travel in research? *

<table><thead><tr><th></th><th>It is likely and it is a problem</th><th>It is likely but it is not a problem</th><th>It is unlikely</th><th>No opinion</th><th>Not concerned</th></tr></thead><tbody><tr><td>Reduce the quality of your work (or that of your team)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Reduce your access to funding</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Reduce the dissemination of your work (or that of your team)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>
<table><tr><td>Hinder your access to some field sites or the collection/production of certain data</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Reduce some of the advantages offered to you by your profession (like travelling and discovering other countries...)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Isolate French research from the rest of the world</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Hinder the integration of young researchers</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Increase bureaucracy (enforcement, evaluation criteria...)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></table>
51. What actions should research institutions and laboratories take to reduce their greenhouse gas emissions?

<table><thead><tr><th></th><th>It is a priority</th><th>It is secondary</th><th>It should not be implemented</th><th>No opinion</th></tr></thead><tbody><tr><td>Finance train tickets even if more expensive or requires a longer stay</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Finance carbon offsetting initiatives</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Regularly draft and disseminate detailed carbon assessments</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Impose a cap on the number of flights per person</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Add carbon emissions to the main selection criteria for project funding</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Reduce the importance of conferences and presentations abroad in career assessments</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Prohibit air travel when the same journey takes less than 6 hours by train</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Do not renew functional computer equipment before a minimum of 5 years of age</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>When replacing equipment, prefer those consuming less energy even if more expensive</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>When organising events, prefer service providers offering local or vegetarian food</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

52. If alone or with several people in a car: If carpooling was organized at the level of your laboratory or more widely at your site, would you be willing to use it for your home-work trips?

☐ Yes, definitely

☐ Yes, probably

☐ No, probably not

☐ No, definitely not

## Your personal position on ecology in general

To better understand your views on research and the environment, we would now like to gather your more general opinion on ecology and its role in politics. *Feel free to skip any questions you do not wish to answer.*

53. In the last 10 years, have you ever...
<table><thead><tr><th></th><th>Yes</th><th>No</th><th>I do not wish to answer</th></tr></thead><tbody><tr><td>Calculated all or part of your greenhouse gas emissions (carbon footprint)</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Consulted an Intergovernmental Panel on Climate Change (IPCC) report or summary (not a news article)</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Joined or made a donation to an environmental association</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Participated in a climate march</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Gave a decisive importance to ecology in a vote</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

54. How many round trips did you make by air in 2019 in a **personal** setting?

<figure><img src="image_26.png" /></figure>

No round trips

<figure><img src="image_27.png" /></figure>

1 or 2 round trips

<figure><img src="image_28.png" /></figure>

3 or 4 round trips

<figure><img src="image_29.png" /></figure>

More than 5 round trips

55. Have you, in the last 5 years, changed your practices regarding air travel in a **personal** setting?

<figure><img src="image_30.png" /></figure>

No

<figure><img src="image_31.png" /></figure>

Yes, I take it much less

<figure><img src="image_32.png" /></figure>

Yes, I take it a little less

<figure><img src="image_33.png" /></figure>

Yes, I take it a little more

<figure><img src="image_34.png" /></figure>

Yes, I take it a lot more

56. In the past 5 years, have you, for environmental reasons, made efforts to reduce or keep low your personal consumption of some of the following items: clothing, meat, high-tech equipment, energy needed to heat your home?

<figure><img src="image_35.png" /></figure>

Yes, a lot

<figure><img src="image_36.png" /></figure>

Yes, a little

<figure><img src="image_37.png" /></figure>

No
57. To what extent do you agree with the following statements?

<table><thead><tr><th></th><th>Strongly agree</th><th>Somewhat agree</th><th>Somewhat disagree</th><th>Strongly disagree</th><th>No opinion</th></tr></thead><tbody><tr><td>Most environmental problems can be solved by applying more and better technology</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Protecting the environment is more important than protecting economic growth</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>There is no point in me making an effort for the environment if others do not do the same</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>I agree with having regulatory constraints (quotas, bans) put in place to protect the environment, even if it limits my comfort</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Degrowth is necessary to face environmental challenges</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>If things continue on their present course, we will soon experience a major ecological catastrophe</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>If agree: This type of catastrophe could cause a collapse of our societies: the basic needs (food, energy, health, etc.) will no longer be assured for the majority of the population</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

Information about your activity and your personal situation

Let's finish with a few questions about your activity in the research world and your personal situation.
58. Are you involved in one or more research projects with dedicated funding (i.e. other than your institution's own funds)? (Several answers possible.)

<table><thead><tr><th></th><th>Yes, as a member</th><th>Yes, as (co-)lead</th><th>No</th></tr></thead><tbody><tr><td>National Research Agency (ANR)</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Other French public funding</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>European funding (European Research Council (ERC), H2020, etc.)</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Other international public funding</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Private funding (including private foundation)</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

59. Your relationship to the international scene. Whether you are French or foreign, the questions concern you as they are: for example, whether you are French or Italian, if you grew up in Italy, answer that you did your schooling outside France.

<table><thead><tr><th></th><th>Yes</th><th>No</th></tr></thead><tbody><tr><td>Is your current main job located outside of France?</td><td>☐</td><td>☐</td></tr><tr><td>Were you born in a foreign country?</td><td>☐</td><td>☐</td></tr><tr><td>Do you have a foreign nationality (including dual nationality)?</td><td>☐</td><td>☐</td></tr><tr><td>Did you spend at least one year of your primary or secondary education outside France?</td><td>☐</td><td>☐</td></tr><tr><td>Have you studied (higher education) for at least three months outside France?</td><td>☐</td><td>☐</td></tr><tr><td>Have you done one or more postdocs outside France?*</td><td>☐</td><td>☐</td></tr><tr><td>Have you worked (in teaching and/or research but not as a postdoc) for at least three months outside France?</td><td>☐</td><td>☐</td></tr><tr><td>Are you currently involved in an international research program?*</td><td>☐</td><td>☐</td></tr><tr><td>Are you actively involved in a non-French or international professional association?</td><td>☐</td><td>☐</td></tr></tbody></table>

60. Since 2017 inclusive, approximately how many articles have you published (as an author or co-author) in peer-reviewed journals?*

___ items
61. If > 0: Of these articles, approximately how many were published in English?
__ items

62. If researcher or other/NR: Do you know approximately your h-index?*
☐ Yes ☐ No ☐ Not concerned ☐ I am not sure what the h-index is

63. If yes: Can you indicate the approximate value of your h-index? ___

64. Do you hold a PhD thesis? ☐ Yes ☐ No

65. If yes: In what year did you defend it? ___ ___

66. Are you at a point in your career where you are seeking promotion, recruitment or tenure?
☐ Yes ☐ No

67. Do you feel like you are...
☐ Very well paid ☐ Well paid ☐ Fairly paid ☐ Poorly paid ☐ Very poorly paid

68. If Civil servant/Permanent contract/Fixed-term contract/Self-employed: Are you currently employed full-time?
☐ Yes ☐ No

69. If no: What is your work time share?
☐ 90% ☐ 80% ☐ 70% ☐ 60% ☐ 50% or less

70. In the last 3 years, have you interrupted your research activity (due to maternity leave, sick leave, layoff) for more than 3 months?*
☐ Yes ☐ No

71. Do you live in a couple? ☐ Yes ☐ No

72. How many children do you have? ___

73. If > 0: What is the age of the youngest? ___ years
74. What is the highest degree held by your parents?

<table><thead><tr><td></td><td>Mother</td><td>Father</td></tr></thead><tbody><tr><td>No diploma</td><td>☐</td><td>☐</td></tr><tr><td>Lower secondary</td><td>☐</td><td>☐</td></tr><tr><td>Upper secondary</td><td>☐</td><td>☐</td></tr><tr><td>Short tertiary (Bachelor or less)</td><td>☐</td><td>☐</td></tr><tr><td>Long tertiary (Master's, etc.)</td><td>☐</td><td>☐</td></tr><tr><td>Doctorate</td><td>☐</td><td>☐</td></tr><tr><td>Don't know</td><td>☐</td><td>☐</td></tr></tbody></table>

75. When you were 18, what was your parents' employment status?

<table><thead><tr><td></td><td>Mother</td><td>Father</td></tr></thead><tbody><tr><td>Civil servant or public sector employee</td><td>☐</td><td>☐</td></tr><tr><td>Private sector employee</td><td>☐</td><td>☐</td></tr><tr><td>Self-employed</td><td>☐</td><td>☐</td></tr><tr><td>Unemployed</td><td>☐</td><td>☐</td></tr><tr><td>Inactive or retired</td><td>☐</td><td>☐</td></tr><tr><td>Deceased</td><td>☐</td><td>☐</td></tr><tr><td>Don't know</td><td>☐</td><td>☐</td></tr></tbody></table>

The next two questions will allow us to calculate the size of the agglomeration, the type of municipality (rural/urban) and the distance between your place of residence and your place of work. You are free not to answer if you wish. We will destroy the information concerning the exact commune within one year.
Please indicate "Foreign" for municipalities located outside of France.

76. What is your place of residence? _______

77. What is the municipality where your workplace is located? _______
78. If you add up all the sources of income in your household, can you give the net monthly income **after tax** for your household in 2019? *Take into account all the money coming in from everyone in your household: wages and professional income, pensions, various allowances, any proceeds from property or financial investments, etc.*

☐ Less than 1,500 euros per month

☐ From 1,500 to 2,499 euros per month

☐ From 2,500 to 3,499 euros per month

☐ From 3,500 to 4,499 euros per month

☐ From 4,500 to 5,999 euros per month

☐ From 6,000 to 7,999 euros per month

☐ From 8,000 to 9,999 euros per month

☐ From 10,000 to 15,000 euros per month

☐ Over 15,000 per month

☐ I do not wish to answer

☐ I don't know

79. Would you agree to be contacted by a researcher in a few months or more to answer further questions on the topics covered in this questionnaire? *Giving your consent does not commit you to anything, you will simply receive an invitation to respond. In order to preserve the confidentiality of your answers, your address will be recorded in a separate file and for this purpose only.*

☐ I disagree to be contacted again

☐ I agree to be contacted again at the following email address:

Please enter here any comments you may have:

**Let's finish with a little quiz! Can you estimate the greenhouse gas emissions of different professional practices?** The correct answers will be given to you right after you fill it in.

80. ☐ I take the quiz

☐ I decline the quiz

81. If Quiz. In your opinion, what level of emissions per capita should the planet reach in 2030 to limit warming to +1.5°C in 2100? *For your information, greenhouse gas emissions per capita on the planet are currently 7 tons of CO₂ equivalent per year, and the average emission of a French is 11 tons (carbon footprint).*

___ tonnes of CO₂
82. If Quiz. How much greenhouse gas emissions (in kg of CO₂ equivalent) do the following actions represent (knowing that the carbon footprint of a French is on average 30 kg per day)? Indicate the value that you think is closest.

<table><thead><tr><th></th><th>10 g</th><th>100 g</th><th>1 kg</th><th>5 kg</th><th>25 kg</th><th>50 kg</th><th>100 kg</th><th>250 kg</th><th>500 kg</th><th>100 0 kg</th><th>200 0 kg</th><th>300 0 kg</th><th>500 0 kg</th></tr></thead><tbody><tr><td>Drive 50 km to and from work for a year (about 12,000 km)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Fly from Paris to New York and back (about 12,000 km)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Travel from Paris to Marseilles and back by high-speed train</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Build a new laptop</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Make 3 hours of videoconference with your computer (for one person)</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Print a 200 page thesis in 10 copies, double-sided</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr><tr><td>Produce a 150 g beef steak</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td><td>☐</td></tr></tbody></table>

Thank you for your participation in this survey. We greatly appreciate your time.

If you want to know more about the Labos 1.5 collective, please visit our website http://labos1point5.org. Feel free to [subscribe to our newsletter](#) or to get involved in our activities.

Quiz answers :

<table><thead><tr><th></th><th>Weight in kilograms of CO<sub>2</sub></th></tr></thead><tbody><tr><td>Global per capita CO<sub>2</sub> emissions in 2030 to limit warming to +1.5°C</td><td>3 t <a href="#">according to the IPCC and the UN</a> (25 Gt in total for a projection of <a href="#">8.5 billion inhabitants</a>), i.e. a reduction of 55%</td></tr></tbody></table>
<table><tr><td></td><td>for the current average emissions per inhabitant of the planet, or 75% for the carbon footprint of a French.</td></tr><tr><td>Drive 50 km to and from work for a year (about 12,000 km)</td><td>3.1 t (0.259 kg/km * 12,000 km <u>according to ADEME</u>)</td></tr><tr><td>Fly from Paris to New York and back (about 12,000 km)</td><td>1 t <u>according to ADEME</u> without taking into account the vapour trails, double with</td></tr><tr><td>Travel from Paris to Marseilles and back by high-speed train (1600 km)</td><td>3.2 kg according to Oui.sncf (1.9 g/km for 1600 km) and between 2.7 and 5.9 kg <u>according to ADEME</u> (from 1.7 g/km to 3.7 g/km)</td></tr><tr><td>Build a new laptop</td><td>250 kg (210 kg for Dell laptop <u>according to Ecoinfo</u>)</td></tr><tr><td>Do 3 hours of video conferencing (for one person)</td><td>Precise and reliable estimates not available. 60 g per hour based on a quick estimate using Carbonalyser tables (not including material manufacturing) 4.5 kg <u>according to a simplified calculation of the EPFL</u>: about half for the amortization of the dedicated equipment, and half for the electricity produced according to the European mix; thus much less in France if we exclude the equipment.</td></tr><tr><td>Print a 200 page thesis in 10 copies, double-sided</td><td>4.58 kg (for paper only) <u>according to ADEME</u></td></tr><tr><td>Produce a 150 g beef steak</td><td>4.29 kg for 150 g (28.6 kg for 1 kg <u>according to ADEME</u>)</td></tr></table>
S4 Appendix. French statuses and their English translations

Senior researcher: Directeur·rice de recherche

Full professor: Professeur·e

Tenured researcher: Chargé·e de recherche

Associate professor: Maître·sse de conférences

Research engineer: Ingénieur·e de recherche

Research support engineer: Ingénieur·e d'études

Engineer assistant: Assistant·e ingénieur·e

Technician: Technicien·e

Postdoctoral researcher: Post-doc

Adjunct lecturer: Attaché·e temporaire d'enseignement et de recherche (ATER)

Fully funded PhD student: Doctorant·e contractuel·le

Research assistant/Project manager: Chargé·e d'études/de mission

Technical assistant: Adjoint·e technique