1.5 is dead or then adorn him and anybody who understands the physics knows that. That is a shortcoming of our scientific community to not make clear to the political leaders what the situation is. In the next several months we are going to go well above 1.5 c on a 12-month average. For the rest of this decade the average is going to be at least 1.5. The scenarios that you would need to stay under two degrees are just not their imaginary. Integrated assessment models and IPCC mitigation scenarios stretch possibilities. They contain in my view many dubious assumptions. And all those models by the way do not include the decreasing aerosol. Sovereign missions are decreasing much faster than anticipated because health and environmental regulations are very successful. When it is burned the sulfur enters the atmosphere and it reflects sunlight and it makes clouds brighter and longer lasting and bigger which also reflects more sunlight. It is a real world that is telling us what the equilibrium climate sensitivity is and that is far better than models in which you can get any answer depending on what cloud feedbacks you put in. When I gave a TED talk more than a decade ago Earth's energy imbalance was about six tons of a watt per square meter which is equivalent to 400,000 Hiroshima atomic bombs per day. That imbalance has now doubled. That is why global warming will accelerate. One watt per meter squared is an enormous forcing to try to overcome. You want to do it by extracting CO2 it cost you more than a hundred trillion dollars. It's not going to happen. I showed a graph on carbon intensity of energy. We have reduced it from point eight to point seven and fifty years. It is not going to go to zero in a few decades. And there are no plans to do that. So heat is pouring into the planet at twice the rate. That is a principle reason why we are getting these extremely large month after month global temperatures. We have instruments that measure the incoming solar. So the incoming solar minus reflected solar gives you the absorbed solar and that is really what fuels climate systems. We are reducing the funding spend and the satellite missions that are needed in order to try and understand this cloud feed but can cloud the narrocel interactions. The most important tipping point is the Antarctic ice sheet. And in particular the thweights glacier which is basically the cork that's holding a lot of the west Antarctic ice in the bottle. And if we want to prevent the melting of the Antarctic ice sheet we have to cool off the planet. This is the correct physics and it's the real world and it takes, it sometimes takes the community a while to catch on. So young people need to understand what they are being handed by the older generation. They can't allow fake stories to mislead them. Please everybody make sure that you have the paper. It is an extraordinarily important paper. We are in a grim situation. Thanks Jim George, Pushgar, Leon and Norman for extremely important contribution and thanks to the colleagues at the UN Sustainable Development Solutions Network.