Me an my dad had a discussion today and I'd like to see what you think of it. What do you think is the best way of the following to help the environment?

A. Make gas way more expensive (like $10 a gallon), leading to hopefully less car use, and the extra money from gas (somehow) can be put towards other eco helping things

B. Make public transportation more prominent and more reliable (this is a is focused discussion btw)

C. Invest in alternate car fuel or create cars that run on alternate fuel (my roommate said something about cars that can run on water???)

I agree, we should cut gas subsidies and build transit, at the same time, if we only do one it won’t be effective. I don’t know much about alternative energy sources though