My pinned post is evidently too complex for some people to grasp.
So, I’ll make my position on climate even more simple.
1️⃣ The planet has been getting warmer since 1850 (actually since long before then, but I digress).
2️⃣ The carbon dioxide (CO₂) level in the atmosphere has increased by 51% since 1850, and that is mostly due to our fossil fuel combustion for energy.
3️⃣ At least some of that warming (mostly since 1950) is likely due to CO₂, although it can’t actually be proven.
The only “evidence” is modeling output (which isn’t actual evidence) that is artificially tuned to show that CO₂ is the only thing that can cause the climate to change. What’s more, the Earth energy imbalance that is (presumably) caused by CO₂ is nearly six times smaller than the margin of error to which the CERES satellite instrumentation can reliably measure the natural energy flows in and out of the climate system.
Clouds have about an order of magnitude more influence on the climate than CO₂, and until we can accurately model them and exactly how they change in response to warming (they are a feedback), the science is far from being “settled.”
4️⃣ There isn’t a “fingerprint” of human influence on extreme weather or weather-related events other than flash floods (increased urban sprawl = less absorbent surfaces) and wildfires (poor forest / brush management, increased ignitions, and failure to de-energize power lines during high-wind events).
If there is a meteorological trend (heavy rainfall in some regions), that might be “consistent with” anthropogenic climate warming. But, it would also be consistent with natural warming or some mix of both natural and man-made causes.
Regardless, we are more susceptible to extreme weather events because of the fact that we continue to build stuff in high-risk regions. Better urban planning and investment in resilient infrastructure will go a long way in mitigating impacts.
5️⃣ Climate change aside, I think we SHOULD be exploring alternative sources of energy. That’s innovation. I personally don’t care where our energy comes from so long as it is sustainable for base load, reliable (not weather-dependent, which is allegedly going to get worse due to warming), and affordable.
But, any transition should be based on free-market decisions, not government-coerced. Energy shouldn’t be subsidized either (fossil fuels included) and nuclear needs to be less strictly regulated. Our government doesn’t do anything efficiently, and dipping their fingers into energy isn’t an exception.
Hope that makes it crystal clear.