Superb series of videos looking at the climate of various places now, in 2100, and at the last glacial maximum 20,000 yrs ago
The videos follow the climate changes during the past 20,000 years
There are also videos describing the impact of major asteroid impacts on earth , such as Chicxulub, in great detail
https://www.youtube.com/watch?v=QeFhcwFAFv4
https://www.youtube.com/watch?v=Jy1n76mtVWs
https://www.youtube.com/watch?v=7QsF2RHBj7o
https://www.youtube.com/watch?v=rxeRdZ0gn8k
Science thread
posted 4 weeks, 2 days ago
We're on the way out lads
https://www.youtube.com/watch?v=_cFu-b5lTMU
posted 3 weeks ago
https://www.youtube.com/watch?v=HclD2E_3rhI
posted 3 weeks ago
it is counter intuitive , but a fact that if you go back only a few generations some of your genealogical ancestors are not your genetic ancestors, and you don't inherit 25% genetic material from each of your 4 grandparents.
You will have inherited more from some grandparents than others
posted 3 weeks ago
it is also worth remembering as we go back through the generations, that many ancestors will appear repeatedly down different lines of descent; that is to say your 15th great grandfather might appear eight times in your mothers lineage and 12 times in your fathers for example which is why groups who’s founding populations were small can become inbreeed.
posted 2 weeks, 5 days ago
Consciousness pre-dates life
https://www.youtube.com/watch?v=PXVC3FShRZU
posted 2 weeks, 5 days ago
full talk here 👇
https://iai.tv/video/consciousness-pre-dates-life-stuart-hameroff?utm_source=YouTube&utm_medium=end-screen&utm_campaign=the-politics-of-beauty
posted 2 weeks, 5 days ago
https://www.youtube.com/watch?v=0_bQwdJir1o
posted 2 weeks, 1 day ago
The Green Sahara
https://www.youtube.com/watch?v=rAbkEIpSBUM
posted 2 weeks ago
The last Mammoths on Wrangel Island
https://www.youtube.com/watch?v=mf1HWjUJPZM
posted 6 days, 13 hours ago
https://www.youtube.com/watch?v=Ay6pJSVslAw