Africa

Continuing the Tracing of Human Descent: The Impact of Climate on Out-of-Africa Migration

Avi Blizovsky
January 10, 2024
4 תגובות

Sediment studies in the Mediterranean reveal the existence of a green corridor in the Sahara desert that emerged at the exact time when our ancestors migrated from Africa about 2.1 million years ago

Can aliens discover us? New research explains

Avi Blizovsky
July 22, 2023
28 תגובות

What could aliens pick up from the radio leak from Earth? How would Earth look to an alien civilization light years away from us?

Rewriting human evolution: Great apes lived in open habitats 10 million years earlier than expected

Avi Blizovsky
April 26, 2023
4 תגובות

Using rigorous and detailed collection methods, the researchers were able to place the remains of fossilized apes, such as Morotopithecus, in detailed reconstructions of habitats. Credit: Corbin Rainbolt

Africa - the continent most sensitive to the climate crisis

Dr. Asaf Rosenthal
July 15, 2022
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Between 2010 and 2020 more than 170 million Africans were affected by drought and at the same time more than 40 million Africans were affected by floods. Because of the climate crisis, by 2030 about 40 million sub-Saharan residents will deteriorate into abject poverty

The rise and fall of the Nile princess

Dr. Asaf Rosenthal
July 13, 2022
16 תגובות

In recent decades - after reaching a peak due to the population of Lake Victoria with the predatory fish that was not there before, the fishing productivity in Lake Victoria is decreasing due to overfishing and mortality due to water pollution. The fish population, which for about 70 years constituted the bulk of the fishing harvest and the bulk of the income for those living around the lake, is dwindling and the fishermen around Lake Victoria are suffering

Save the coffee

Dr. Asaf Rosenthal
March 10, 2022
2 תגובות

Researchers were looking for new varieties of coffee in Africa, which could replace the Arabica variety whose cultivation was damaged by climate change * A candidate was found in Sierra Leone

A polluting controller?

Dr. Asaf Rosenthal
December 8, 2021
2 תגובות

In the past I have already referred to the need to reduce meat consumption in the face of the significant differences between the industrial form of farming in large farms in Western countries and nomadic herders, mainly in African countries. They are still not considered