In addition to doing all those things on a personal level, each of them has a societal-level adjustment to pair with it:
* Stop supporting meat -- transfer those subsidies to carbon-friendlier foods and farming
* Make public transit free and much more widespread, fund it with taxes on pollution externalities from private transport
Transfer subsidies on fossil fuel power (and tax them) to wind and solar projects, too.
Doing this at a societal level would create a new set of winners and losers in the profit-making sense, of course; those would-be losers are the ones fighting these sorts of changes.