PLAINTIFFS’ WITNESS LIST

JULIA A. OLSON (OR Bar 062230) 

JuliaAOlson@gmail.com

Wild Earth Advocates

1216 Lincoln Street

Eugene, OR 97401

Tel: (415) 786-4825 

PHILIP L. GREGORY (pro hac vice)

pgregory@gregorylawgroup.com

Gregory Law Group 

1250 Godetia Drive

Redwood City, CA 94062

ANDREA K. RODGERS (OR Bar 041029)

Andrearodgers42@gmail.com

Law Offices of Andrea K. Rodgers

3026 NW Esplanade

Seattle, WA 98117

Tel: (206) 696-2851

Tel: (650) 278-2957

Attorneys for the Plaintiffs

UNITED STATES DISTRICT COURT

DISTRICT OF OREGON

KELSEY CASCADIA ROSE JULIANA; 

XIUHTEZCATL TONATIUH M., through his 

Guardian Tamara Roske-Martinez; et al.,

Plaintiffs,

v.

The UNITED STATES OF AMERICA; 

DONALD TRUMP, in his official capacity as 

President of the United States; et al., 

Defendants.

Case No.: 6:15-cv-01517-AA

PLAINTIFFS’ WITNESS LIST

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 1 of 17
1

Pursuant to the Court’s Order in this matter, Youth Plaintiffs hereby submit the following 

Witness List. Youth Plaintiffs reserve the right to call any witnesses identified on Defendants’ 

witness list. The Youth Plaintiffs hereby submit the following list of individuals who will or may 

be called to testify at the bench trial in the above-captioned case set to begin October 29, 2018.

I. FACT WITNESSES

The names and addresses of witnesses, other than experts, to be called at trial and the 

general nature of the testimony of each are:

1. Jessica Wentz, Senior Fellow and Associate Researcher, Sabin Center for Climate 

Change Law, Columbia Law School, WILL TESTIFY regarding actions of the 

Defendants taken during the Trump Administration to perpetuate a fossil fuel-based 

energy system. 435 West 116th Street, New York, New York 10027.

Estimated time for direct examination: 5 hours.

2. Aji P. is a Plaintiff in this action. He WILL TESTIFY about how he has been injured 

due to the Defendants’ conduct in causing and contributing to climate change. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

3. Alexander L. is a Plaintiff in this action. He WILL TESTIFY about how he has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

4. Avery M. is a Plaintiff in this action. She WILL TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change.

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

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PLAINTIFFS’ WITNESS LIST 2

Estimated time for direct examination: 2 hours. 

5. Hazel V. is a Plaintiff in this action. She WILL TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

6. Isaac V. is a Plaintiff in this action. He WILL TESTIFY about how he has been injured 

due to the Defendants’ conduct in causing and contributing to climate change. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

7. Jacob L. is a Plaintiff in this action. He WILL TESTIFY about how he has been injured 

due to the Defendants’ conduct in causing and contributing to climate change. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

8. Jayden F. is a Plaintiff in this action. She WILL TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

9. Journey Z. is a Plaintiff in this action. He WILL TESTIFY about how he has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

10. Kelsey Cascadia Rose Juliana is a Plaintiff in this action. She WILL TESTIFY about 

how she has been injured due to the Defendants’ conduct in causing and contributing to 

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PLAINTIFFS’ WITNESS LIST 3

climate change. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 

94062.

Estimated time for direct examination: 2 hours.

11. Kiran O. is a Plaintiff in this action. He WILL TESTIFY about how he has been injured 

due to the Defendants’ conduct in causing and contributing to climate change. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

12. Levi D. is a Plaintiff in this action. He WILL TESTIFY about how he has been injured 

due to the Defendants’ conduct in causing and contributing to climate change. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

13. Miko V. is a Plaintiff in this action. She WILL TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

14. Nathaniel B. is a Plaintiff in this action. He WILL TESTIFY about how he has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

15. Nicholas V. is a Plaintiff in this action. He WILL TESTIFY about how he has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

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PLAINTIFFS’ WITNESS LIST 4

16. Sahara V. is a Plaintiff in this action. She WILL TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

17. Sophie K. is a Plaintiff in this action. She WILL TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

18. Tia H. is a Plaintiff in this action. She WILL TESTIFY about how she has been injured 

due to the Defendants’ conduct in causing and contributing to climate change. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

19. Victoria B. is a Plaintiff in this action. She WILL TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

20. Xiuhtezcatl Tonatiuh M. is a Plaintiff in this action. He WILL TESTIFY about how he 

has been injured due to the Defendants’ conduct in causing and contributing to climate 

change. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

21. Zealand B. is a Plaintiff in this action. He WILL TESTIFY about how he has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 5 of 17
PLAINTIFFS’ WITNESS LIST 5

Estimated time for direct examination: 2 hours.

22. Jaime B. is a Plaintiff in this action. She MAY TESTIFY about how she has been 

injured due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours.

23. Jamescita Peshlakai MAY TESTIFY about how her daughter, Plaintiff Jaime B., has 

been harmed due to the Defendants’ conduct in causing and contributing to climate 

change. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

24. Mae Peshlakai MAY TESTIFY about how her granddaughter, Plaintiff Jaime B., has 

been harmed due to the Defendants’ conduct in causing and contributing to climate 

change and how Defendants’ conduct has harmed Jaime’s family, cultural, and spiritual 

traditions as a member of the Navajo Nation. c/o Gregory Law Group, 1250 Godetia 

Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

25. Sharon Baring MAY TESTIFY about how her son, Plaintiff Nathan B., has been 

harmed due to the Defendants’ conduct in causing and contributing to climate change. 

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours. 

26. Marie Venner MAY TESTIFY about how her son, Plaintiff Nick V. has been harmed 

due to the Defendants’ conduct in causing and contributing to climate change. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 2 hours

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PLAINTIFFS’ WITNESS LIST 6

27. Rafe Pomerance MAY TESTIFY about his experiences and observations working at 

World Resources Institute and the United States Department of State related to climate 

change outreach and oversight; c/o Gregory Law Group, 1250 Godetia Drive, Redwood 

City, CA 94062. 

Estimated time for direct examination: 4 hours. 

28. Stephen Seidel MAY TESTIFY about his experiences and observations working at the 

Environmental Protection Agency, Council on Environmental Quality, and White House 

Climate Change Task Force related to climate change activities; c/o Gregory Law 

Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 4 hours. 

29. Susan Ying MAY TESTIFY about her experiences and observations working in the 

aerospace and aeronautical industries related to renewable energy transportation; c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 4 hours

30. Howard C. Sun or other representative from Council on Environmental Quality MAY 

TESTIFY for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

31. Representative from Office of Management and Budget MAY TESTIFY for purposes of 

authentication and admissibility of government documents; Headquarters, Washington, 

D.C.; Estimated time for direct examination: 1 hour

32. Michael Kuperberg, Ph.D. or other representative from Office of Science and 

Technology Policy MAY TESTIFY for purposes of authentication and admissibility of 

government documents; Headquarters, Washington, D.C.; Estimated time for direct 

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 7 of 17
PLAINTIFFS’ WITNESS LIST 7

examination: 1 hour

33. Eric Boyle or other representative from Department of Energy MAY TESTIFY for 

purposes of authentication and admissibility of government documents; Headquarters, 

Washington, D.C.; Estimated time for direct examination: 1 hour

34. Benjamin Simon or other representative from Department of Interior MAY TESTIFY 

for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

35. Darren Timothy or other representative from Department of Transportation MAY 

TESTIFY for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

36. William Hohenstein or other representative from Department of Agriculture MAY 

TESTIFY for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

37. William Sweet, Ph.D., or other representative from Department of Commerce MAY 

TESTIFY for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

38. Rebecca Patton or other representative from Department of Defense MAY TESTIFY 

for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

39. Marissa McInnis or other representative from Department of Defense MAY TESTIFY 

for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

40. Rebecca Patton or other representative from Department of Defense MAY TESTIFY 

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 8 of 17
PLAINTIFFS’ WITNESS LIST 8

for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

41. Kathleen White or other representative from Department of Defense MAY TESTIFY 

for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

42. Jerry Drake or other representative from Department of State MAY TESTIFY for 

purposes of authentication and admissibility of government documents; Headquarters, 

Washington, D.C.; Estimated time for direct examination: 1 hour

43. Daniel Conrad or other representative from Environmental Protection Agency MAY 

TESTIFY for purposes of authentication and admissibility of government documents; 

Headquarters, Washington, D.C.; Estimated time for direct examination: 1 hour

44. Cheryl MacKay MAY TESTIFY purposes of authentication and admissibility of 

government documents; Headquarters, Washington, D.C.; Estimated time for direct 

examination: 1 hour

45. Any witness called by Defendants.

46. Any necessary rebuttal witnesses.

II. EXPERT WITNESSES

The names and addresses of the expert witnesses to be used by the Youth Plaintiffs at the 

trial, the issue upon which each will testify, and the estimated time for direct examination are:

1. Dr. James Hansen WILL TESTIFY regarding expert testimony related to how climate 

change works, the energy imbalance created by human-caused greenhouse gas emissions, 

related temperature trends, sea level rise, climate tipping points, the urgency of returning 

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 9 of 17
PLAINTIFFS’ WITNESS LIST 9

the planet to the Holocene temperature range, and the emission reduction and carbon 

sequestration prescription for stabilizing the climate system and restoring Earth’s energy 

balance. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

2. Dr. Eric Rignot WILL TESTIFY regarding expert testimony related to the retreat of the

grounding line of West Antarctica ice sheets, potential melting scenarios, the melting and 

ice disintegration trends for East Antarctica and Greenland, current and projected ice 

sheet loss, ocean warming patterns and global sea level rise. c/o Gregory Law Group, 

1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

3. Dr. Kevin Trenberth WILL TESTIFY regarding expert testimony related to the impact 

of fossil fuel emissions and climate change on the environment, the water cycle and 

precipitation, including drought and wildfires, the increasing severity and frequency of 

storms, significant rain events, and flooding. c/o Gregory Law Group, 1250 Godetia 

Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

4. Dr. Steven Running WILL TESTIFY regarding expert testimony related to the impacts 

of climate change on terrestrial ecosystems in the United States, including impacts on 

species, biodiversity, ecosystem shifts and collapse, and the effects of terrestrial climate 

change impacts on humans, including the Plaintiffs. c/o Gregory Law Group, 1250 

Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

5. Dr. Ove Hoegh-Guldberg WILL TESTIFY regarding expert testimony related to the 

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 10 of 17
PLAINTIFFS’ WITNESS LIST 10

impacts of fossil fuel emissions, atmospheric CO2 levels and global warming on ocean 

acidification, ocean warming, coral reefs and other marine life, the corollary maximum 

concentration threshold of CO2, the current state and trends of ocean acidification and 

ocean warming, and the ecosystem, food chain, and human impacts of present and 

ongoing harm to oceans from climate change and ocean acidification. c/o Gregory Law 

Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

6. Dr. Lise Van Susteren WILL TESTIFY regarding expert testimony related to the 

psychological, mental, emotional and physical impacts of climate change on young 

people, including Plaintiffs. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, 

CA 94062.

Estimated time for direct examination: 5 hours.

7. Peter Erickson WILL TESTIFY regarding expert testimony related to the value of 

consumption-based and other greenhouse gas emissions inventories and how such 

inventories are prepared. Mr. Erickson will also testify regarding the influence of 

government subsidies and incentives on the production of fossil fuels and associated 

CO2 emissions. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

8. Dr. Mark Jacobson WILL TESTIFY regarding expert testimony related to the 

feasibility of transitioning the United States from fossil fuel-based energy systems for all 

sectors to 100% clean, renewable energy in all energy sectors, and the time-frame it 

would take to do so. Dr. Jacobson will also testify regarding the economic feasibility of 

transitioning energy systems off of fossil fuels and the comparative impacts of fossil fuels 

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 11 of 17
PLAINTIFFS’ WITNESS LIST 11

compared to clean, renewable energy on energy security, jobs, and land use. c/o Gregory 

Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

9. Dr. Frank Ackerman WILL TESTIFY regarding expert testimony related to the 

economic costs to society and future generations of climate change and a fossil fuelbased energy system. Dr. Ackerman will also testify to the lack of consideration of the 

risks of catastrophic climate change impacts in federal decision-making regarding climate 

and energy policy, the Federal Government’s use of high discounting rates, and the 

undervaluing of the social cost of carbon. Dr. Ackerman will also testify to the economic 

impacts of delaying in mitigating climate change. c/o Gregory Law Group, 1250 Godetia 

Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

10. Andrea Wulf WILL TESTIFY regarding expert testimony related to the historical 

evidence that a balanced order of nature and humanity’s connection with nature, 

including the climate system, is deeply embedded in the history and tradition of the 

United States. Ms. Wulf will also testify as to the attitudes of the founding fathers and 

other leading thinkers of the early republic of the United States towards nature, and the 

interconnection between these attitudes and the philosophical and ideological 

underpinnings of the United States’ political and legal system, as well as to the influence 

of the German explorer and scientist Alexander von Humboldt (1769-1859) on various 

early American thinkers, writers and environmentalists, including the founding fathers.

c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 4 hours.

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PLAINTIFFS’ WITNESS LIST 12

11. Professor Catherine Smith WILL TESTIFY regarding expert testimony related to the 

historical and sociological legal basis for reviewing government actions that discriminate 

against and harm children under heightened judicial scrutiny. Professor Smith will also 

testify as to how children are situated differently from other classes of people, and 

receive and have historically received differential treatment in the American legal system 

and under international law, and thus merit the status of a protected class for the purpose 

of the Equal Protection Clause. Professor Smith will also testify regarding the historical 

and sociological legal basis for granting children in America extraordinary legal 

protection from government action and government action causing climate changerelated harms. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 4 hours.

12. Dr. G. Philip Robertson WILL TESTIFY regarding expert testimony related to the 

potential capacity for improved management of United States forest, range and 

agricultural lands to achieve net negative carbon emissions (i.e., sequester atmospheric 

carbon) and avoid future greenhouse gas emissions, and the quantum of this potential for 

carbon sequestration and greenhouse gas mitigation. Dr. Roberston will also testify 

regarding the global carbon cycle generally, and how land management practices can 

contribute to negative and avoided greenhouse gas emissions. c/o Gregory Law Group, 

1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 4 hours.

13. James Gustave Speth WILL TESTIFY regarding expert testimony related to the 

historical knowledge of the United States government, including Defendants, of climate 

change, climate science, obligations to present and future generations to mitigate climate 

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PLAINTIFFS’ WITNESS LIST 13

change and prevent climate change harms, and alternative pathways to power the United 

States’ energy system other than through the use of fossil fuels. Mr. Speth will also 

testify regarding the actions, policies and decisions of the United States government, 

including Defendants, in the areas of climate change and energy, and particularly the 

promotion, maintenance and further entrenching of a fossil-fuel based energy system. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 6 hours.

14. Dr. Harold R. Wanless WILL TESTIFY regarding expert testimony related to climate 

change- and greenhouse gas emission-induced sea level rise; the relationship between 

CO2 concentrations and fluctuations in sea level rise in the paleoclimate record; and the 

relationship between anthropogenic climate change, ocean warming, polar ice melt, and 

accelerating observed and projected sea-level rise. Dr. Wanless will also testify as to the 

harms associated with sea level rise that Plaintiffs face and the urgency of stopping 

additional greenhouse gas emissions in order to prevent and/or mitigate these harms. c/o 

Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

15. Dr. Howard Frumkin WILL TESTIFY regarding expert testimony related to the health 

impacts of climate change, and particularly those health impacts affecting children, as 

well as projected climate change-related health impacts on that will affect present 

generations of children as they reach adulthood. c/o Gregory Law Group, 1250 Godetia 

Drive, Redwood City, CA 94062.

Estimated time for direct examination: 4 hours.

16. Dr. James H. Williams WILL TESTIFY regarding expert testimony related to the 

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PLAINTIFFS’ WITNESS LIST 14

technological pathways, feasibility and costs of achieving deep decarbonization of the 

United States energy system commensurate with stabilizing the climate system at nondangerous levels; the policies that could be used to achieve this outcome; the capacity of 

the United States government, including Defendants, to achieve such a decarbonization 

of the United States energy system; and the implications of such a decarbonization of the 

United States energy system on quality of life and standards of living. c/o Gregory Law 

Group, 1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

17. Dr. Joseph E. Stiglitz WILL TESTIFY regarding expert testimony related to the 

economic dimensions of the climate change-related risks, costs and harms to Plaintiffs 

and other children that are occurring and will continue to occur if defendants continue to 

pursue policies perpetuating a fossil fuel-based energy system and defer action to 

mitigate climate change. Dr. Stiglitz will also testify regarding the economics, including 

the feasibility and benefits, of transitioning to a non-fossil fuel economy now rather than 

later, and the economic tools available to achieve this transition. c/o Gregory Law Group, 

1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

18. Dr. Susan E. Pacheco WILL TESTIFY regarding expert testimony related to the public 

health impacts on children from climate change and air pollution from fossil fuels. Dr. 

Pacheco will also testify regarding the unique vulnerability of children to the impacts of 

climate change and air pollution from fossil fuels, and the particular vulnerability of 

certain populations of children, including several Plaintiffs. c/o Gregory Law Group, 

1250 Godetia Drive, Redwood City, CA 94062.

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PLAINTIFFS’ WITNESS LIST 15

Estimated time for direct examination: 5 hours.

19. Dr. Karrie P. Walters WILL TESTIFY regarding expert testimony related to the expert 

reports of Dr. Jeffrey Sugar and Dr. Lise Van Susteren; psychological harms from 

climate change; and the psychological coping strategies and options of Plaintiffs in the 

face of anthropogenic climate change. Dr. Walters will also testify as to the distinction 

between, on the one hand, mental health disorders and diagnoses, and, on the other hand, 

the identification of mental health harm. c/o Gregory Law Group, 1250 Godetia Drive, 

Redwood City, CA 94062.

Estimated time for direct examination: 3 hours.

20. Dr. Akilah Jefferson WILL TESTIFY regarding expert testimony related to the expert 

reports of Dr. Normal Klein, Dr. Arthur Partikian, Dr. Howard Frumkin, Dr. Susan 

Pacheco and Dr. Jerome Paulson; the connection between climate change, and asthma 

and allergies; the way in which Plaintiffs are being specifically harmed by climate 

change-connected asthma and allergies; and the empirical and clinical evidence that 

climate change is a significant factor in exacerbating the risk, longevity, and severity of 

asthma and allergies. c/o Gregory Law Group, 1250 Godetia Drive, Redwood City, CA 

94062.

Estimated time for direct examination: 3 hours.

21. Dr. Jerry Paulson MAY TESTIFY regarding expert testimony related to the public 

health impacts on children from climate change and air pollution from fossil fuels. Dr. 

Paulson will also testify regarding the unique vulnerability of children to the impacts of 

climate change and air pollution from fossil fuels, and the particular vulnerability of 

certain populations of children, including several Plaintiffs. c/o Gregory Law Group, 

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 16 of 17
PLAINTIFFS’ WITNESS LIST 16

1250 Godetia Drive, Redwood City, CA 94062.

Estimated time for direct examination: 5 hours.

DATED this 15th day of October, 2018.

Respectfully submitted,

/s/ Andrea K. Rodgers

Andrearodgers42@gmail.com

Law Offices of Andrea K. Rodgers

3026 NW Esplanade

Seattle, WA 98117

Tel: (206) 696-2851

Julia A. Olson (OR Bar 062230)

JuliaAOlson@gmail.com

Wild Earth Advocates

1216 Lincoln Street

Eugene, OR 97401

Tel: (415) 786-4825

Philip L. Gregory (pro hac vice)

pgregory@gregorylawgroup.com 

Gregory Law Group 

1250 Godetia Drive

Redwood City, CA 94062

Tel: (650) 278-2957

Case 6:15-cv-01517-AA Document 382 Filed 10/15/18 Page 17 of 17