The fourth psychological best practice for changing attitudes and behaviors to solve the climate change crisis is to frame policy reforms in terms of what can be gained (not lost) by changing behaviors. Imagine you have the power to create a policy that requires more people to use public transportation, ride sharing, and purchase electric vehicles. What positive incentive(s) would you provide to encourage these changes for more efficient transportation? Remember, climate change is often a vague thing for people to connect to environmental problems (a bunch of gases you can't see), so the benefit you argue for should be something folks can see, or feel in their wallets