Everyone is lying
These videos are very good especially the second one from Diamond (Recommended). In the first video we see how it is getting much colder in parts of the USA and the effect of Hunga-Tonga on the climate is largely ignored by the media. The second video by Diamond is excellent and refers to a paper by Zharkova. It gives us a time frame to work with, one that I think is correct. The third video is the Zharkova lecture in case you missed it.
EVERYONE’S Lying!! North America’s Worst Disaster Is About To Happen!(15 min)
Frozen Mammoths In Black Muck – Solar Outbursts – Volcanic Eruptions & Solar Activity – Zharkova (56 min)
#42 – Valentina Zharkova: “in next 30 yrs, global warming prob. will be last thing in our mind” (1:22)