Any serious attempt to reverse climate change should include
providing comprehensive public transportation and phasing out as many
personal vehicles as possible. The answer is not more electric cars it
is more trains and buses and fewer cars of all kinds.
7.95 billion humans on Earth and here is real time accounting LINK
This above is #1 major issue for climate considerations.
2} spiritual morality to respect truth and act accordingly in support of ecological systems that sustain humans on Earth.
3} is lowering greenhouse gas emissions and,
.......#3} carbon sequestering ergo reversing of already has been released to atmosphere.
4} mass transit is critical to limiting greenhouse gas emissions,
......4a} the source of energy used to move the mass-transit ex solar, wind, hydro is enough for appropriate human population,
.......4b} nuclear is next most likely to be global accepted source to meet larger human population, however, the fear of short and long term release of ionizing radition into environment locally and globally, and nuclear weapons proliferation ergo more military state of paranoia existence.