warming to 1.5 degrees celsius, every nation needs to bring their highest possible ambitions to the table when we meet in glasgow for cop-26. and then we have to keep raising our collective ambition over time. in april, announced the united states' ambitious new goal under the paris agreement to reduce green house gas emissions from the united states by 50% to 52% below 2005 levels and by 2030 as we work toward achieving a clean energy economy with net zero emissions by 2050. and my administration is working closely with our congress to make critical investments in green infrastructure and electric vehicles that will help us lock in progress at home toward our climate goals. and the best part is making