It's clear that Trump pulled out of the Paris climate accords and famously wants to start up a massive amount of drilling for oil.
Whereas recent democratic cabinets banned certain oil drilling, dedicated the US to the climate accords, installed large subsidy programs including one that prevented Tesla (fully kickstarted the electrification of the entire automotive industry indefinitely) from going bankrupt, and just recently launched the IRA which is the biggest climate change prevention investment ($3 trillion) in the history of the world, prompting the EU to follow with a similar program to compete to attract green investments and innovations.
There is simply a massive policy difference between the two parties here. And showing a graph of world emisions that have kept going up in the decades prior to mainstream climate change awareness, is grossly misleading. For one because it says nothing about US policy. Two because it happened prior significant climate change policy and a divergence between republicans and democrats on this issue. And third because without frontrunner countries there is no way that you can ever overcome the tragedy of the commons issue with climate, because India/China are certainly not going to make investments if the US doesn't and fucks the climate anyway. We can't all use that excuse, certainly not if you're the richest and most innovative country.