Hacker News Reader

> There is a long term correlation with solar activity(CME's,Sunspots,Solar flares) that can attest for large climatic swings of the past.

Based on 2020's level of solar activity, would you expect it to be hotter or colder than it actually is?

Because from what I've seen, you'd expect it to be colder.

Which means something else is causing the temperature rise.

So why bring up solar activity at all?

> Do scientists agree on climate change? > > Yes, the vast majority of actively publishing climate scientists – 97 percent – agree that humans are causing global warming and climate change.

https://climate.nasa.gov/faq/

Climate Change: How Do We Know? https://climate.nasa.gov/evidence/

> that can attest for large climatic swings of the past

Large swings of the past aren't as quick as you think they are, or as we are experiencing today:

https://xkcd.com/1732/