It should be legal to catch rainwater in every county and I believe this will help save money for the average American, help with the droughts happening in many states, give people an idea about how to be self-sustainable, help us in a emergency, and a lot more.
How do we collect it?
From the rooftops of any building we can add gutters and transfer the water through pipes into a water storage and we won’t have to rely on the city water supply for plumbing dishes and a water-related needs
If we can roll this out alongside solar energy we will be moving into way more sustainable future
You can also think about more Americans starting home gardens and being sustainable in food as well growing more fruits and vegetables incentivizing people to eat healthier things and developing healthier habits and being more connected to nature