It Paris Agreement’s 2020 deadline is looming large.
The withdrawal won’t go into effect until after Election Day next year.
The United States is lagging behind.
A rundown of the fallout.
"Being pro-science is the only way we make sure that America continues to lead the world."
Stop me if you've heard this one before...
We've got a long way to go
Why 31 countries joining The Paris Agreement is a big deal
Solar-powered plane continues its journey around the world
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