Global warming, is a bit of a hype and a slightly outdated term
its generically called "climate change now"
originally when global Warming was announced etc, it wasnt too long til a phenomenon called "global Cooling" was outlined
similarly with the "global dimming" study... lol
While the earth does, without doubt, go through it's own natural cycle phases of change etc, we are interrupting/speeding up any change in cycle with chemicals and burning stuff.
I do my bit of recycling, turn stuff OFF not standby, using recycled goods, going organic and or local sourcing. But nothing will change until the whole of humanity is hit by the same thing - and then the world will change. until then, the buck will be passed "its not our problem"
Cows produce what 70% of all methane gas - yet we arent culling them to save the planet - some things just are and are definitely not in the frame to help - this being one of the NOT in the frame - but major countries/companies dont as much as maybe they could. But renewable energys and cleaner productions/burning ar every cost intensive
The little person can only do so much, the bigger change happens more up top