Honestly the best thing we can do aside of getting fluorescent bulbs (which will have minimal impact) is pressure your elected officials to make laws that protect the environment, such as renewable energy.
Scientists say the mass industrialized consumption of meat contributes heavily to carbon being released into the atmosphere and is the 3rd major cause of Global Warming. Research it.
Don’t purchase products, goods or services from companies that carry a huge toxic footprint. Not only do you make these people who could care less about anything but their own pockets, let alone the environment rich, you literally pay them with your hard earned money to continuously poison you and you loved ones. You pay them to lead you into complacency with false advertising, depression, obesity, and eventually cancer.
Walk or bike when running small close by errands. Not only does it place less toxins into the air by simple math, it also gives you exercise, which leads to better health, which leads to less depression which leads to a vital healthy and well balanced mind, which leads to deeper more positive relationships, which leads to compassion, which leads to broader perspectives, which eventually leads to world peace.
Plant trees! Lots of them! Trees everywhere! They store the carbon within their bark which helps keep carbon levels in balance.
It’s time to reform ourselves. Technology is the future. That doesn’t mean we have to make a mess out of the place.
Don’t assume other’s will take care of the planet. f**** the status quo. Do what you inherently know since birth is the right thing to do for yourself and all others. This isn’t a political venture. It’s a mankind thing. If others choose to bury their head’s in the sand, let them. There’s no time to waste getting caught up in their self delusions. Just keep doing what you can which is a hell of a lot better then doing nothing.