What Drove Early Man Across Globe? Climate Change

Anthropologists believe that the early human evolved in Africa and then escaped from it in a continuous wave. But the reason they emigrated is to guess the problem.

Anthropologist Anthropologist Angers Eriksson of the University of Cambridge in the UK said that the first few strong men who left Africa may have passed but they could not leave. Northeast Africa - the only way to Asia and other regions - in fact nobody

"People can not really leave," he said. "The climate is too dry and too hot, so humans are bottled."

Eventually they went out of the bottle - we knew the fossil bones they left behind and the traces of stoneware. Recently scientists have learned to read genetic variation of the current population to track the location of our ancestors over the past 70,000 years.

Climate change will leave traces of sediments, buried pollen, corals and even dust. Scientists compared this record with human movement records collected from genetics and fossils.

The Cambridge team wrote in the minutes of the National Academy of Sciences that climate change will pass through Asia, then from north to Europe, and finally to several major transitions to Australia and North America.

One thing about climate control is food. The Cambridge team Andrea Manica says: "The main factor that really drives large-scale migration is actually the temperature and precipitation to supply food.The food

Manica said the population will stay in a specific place due to obstacles hindering their progress like high sea level and glaciers. As Manika explains, "Until the sea level falls or the glacier melts"

Manica said that this happened in South Asia, which is a "hub" for thousands of years until the sea level declined and a new migration route opened. When thousands of years later, like Siberia, glaciers melted enabled people to cross the Bering Sea bridge

Anthropologists considering this new analysis say that they will provide a better road map for how humans live on the earth rather than tracing fossil bones.

What will the world look like in 2080? At the Climate Change Conference in Paris, the UN Food Anxiety and Climate Change Vulnerability Map is based on how global climate change will increase starvation on a global scale, based on how major countries around the world are taking corrective action I will investigate whether to make it. After five years of research by WFP food safety experts and scientists at the Met Office Hadley Center, users can choose time - currently in the 2050s and 2080s - and how to adapt to the future adaptation Future emissions level change to see This is an exciting new tool that can help policy makers influence today's decisions on tomorrow's possibilities.

Climate change affects global social development factors such as poverty, infrastructure, technology, security and economy. Climate change affects all around us, but the interrelationship between climate change and social vulnerability and inequality is particularly evident in poor communities. Especially in poor communities, safe drinking water and food security are decreasing due to climate change. These typical rural isolated communities do not have sufficient financial and technical competence to manage climate change related risks (climate risk) (Skoufias 2012). Energy development and policy change can adjust the seriousness of the impact of climate change; as renewable energy is developed, tests are in progress

From the end of Pleistocene to the beginning of the 21st century, climate change is related to human movement. Climate impacts on available resources and living conditions (food, water, temperature, etc.) promote population migration and determine the group's ability to start and continue eating the agricultural system. Climate change is considered to be the driving force behind a series of migration patterns around 15,000 BC in northern Peru and Central Chile. It was about 4,500 BC. Between 11 and 800 BC to 10 500 BC there is evidence of local migration from highlands to lowlands, allowing humid environments to continue in both areas. It dried out as a lake that local people lived around 9000 BC BC did not abandon until 4 500 BC. This abandonment period is a blank part of archeological records, also known as Silencios Arqueologico.