Weinstein is a delusional moron, and a liar.
From the WHO web-site:
Climatic changes already are estimated to cause over 150,000 deaths annually.
That estimate includes deaths as a result of extreme weather conditions, which may be occurring with increased frequency. Changes in temperature and rainfall conditions also may influence transmission patterns for many diseases, including water-related diseases, such as diarrhoea, and vector-borne infections, including malaria. Finally, climate change may affect patterns of food production, which in turn can have health impacts in terms of rates of malnutrition.
The word "may" occurs quite frequently in that statement. Frequently enough that no rational, intelligent, honest person would leap to the conclusion that "man made climate change kills a lot of people".
PS - 150,000 people represents about 0.0021% of the world population; which on a world-wide statistical basis, it can be argued, is not even really "a lot of people".
I’d also ask, changes with respect to when...
The actual science behind it is boringly unalarming. Once satellites began to watch global temperatures, they became like the watched pot that never boils. Boringly stable.