10 Things about climate change

Just before lockdown I read a little booklet on climate change. At least ten things come out of it. Here they are.

1. The climate is changing
2. The climate has changed in the past
3. There is no universal agreement on what is causing climate change
4. There is no universal agreement on what to do about climate change
5. There is a difference between observable science and historical science. Your view of historical science will affect how you interpret observable science
6. Calculating an average global temperature is very difficult
7. No global temperature figures are available from before 1880
8. In the 1970s the media was concerned about global cooling rather than global warming!
9. Some 31,000 scientists agree that there is no convincing scientific evidence greenhouse gases are causing or will cause catastrophic heating of earth's atmosphere or disruption of earth's climate
10. It cannot be proved that the and the rise in temperature are related