I’m one who believes climate has changed throughout history and will continue to. However, I also believe humans (8 billion people) have the ability to increase those changes leading to some of the extremes that we see.
Within my lifetime the most obvious changes have been the extreme events. It seemed we used to have countless 3-4” snowfalls and .5-1” rain events. Now we have a couple large snow storms each winter, with rain during winter also…along with prolonged dry stretches sandwiched between torrential rains. Some of these are likely cyclical, while some are exacerbated by human development (think the building and development of arid deserts in the west then decimated by fires).
The water shortages are unfortunately going to get political. We will likely live in a world where water is regularly sold, traded, or even fought over in the developing world. I do think governments will have to intervene in places to regulate water usage more. The issue is that the polarization of our government will never let us come together to manage water successfully with minimal impact on citizens’ and businesses’ wellbeing. In our country today elected leaders from all sides do things out of spite more often than seeking ways to protect citizens rights or create opportunities for the people they serve. This will be no different with resource management under a 2 party system going forward.
I often find myself alone in the climate/water discussions because I feel moderate in my views, and that’s just not allowed in todays world for most. I think it’s also worth mentioning that regardless of what the United States does, we are small fish in a big pond when comparing population sizes and the ability to make global changes. It doesn’t mean the changes should be ignored, but we also need to be realistic about our capabilities and undermining ourselves as we attempt to “save the world”