Calm down my poor liberal friends!
The so-called "Paris agreement" was an agreement between Obama and other world leaders. Now Trump is in the White House he is free to do as he likes.
The Paris agreement was terrible for the US. The reason all other countries are in it (even Uganda, lol) is not that they care about the climate, but that the poor countries get a lot of money. Who do they get it from? the US. The Paris agreement, no matter how you look at it, is a giant rip-off off the US who has to pay a TON of money to everyone. What do we get in return? nothing. It didn't even do anything meaningful to stop global warming as it was all voluntary.
The poor countries was in it to get free money, China was in it because it would hurt the US manufacturing and the US was in it because Obama was driven by how good he looked abroad.
Trump, being a pragmatic leader, realized this and will now negotiate to get a better deal.
I support that.
Just my 2c.