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When the global climate begins to suffer, so too does mankind. Scientists are increasingly focusing on the effect of climate change on human health.
Russia's indigenous people are suffering health problems as a result of global warming
The climate has an immediate effect on human health and has always been closely tied to the survival of world populations. Factors such as temperature, wind and sun determine the availability of clean water, food and clean air.
Now that climate conditions are changing, experts have observed a negative impact on the health of populations in vulnerable parts of the world.
Dire statistics
Failed harvests hit farmers in poor nations especially hard
According to the World Health Organization (WHO) climate change is responsible for up to 140,000 deaths a year, most of which occur in developing nations.
It cites diarrhea caused by contaminated water as one of the main killers, but singles out water shortages, heatwaves and failed harvests as further factors. All too often the health systems in these countries are in no position to adapt to the new challenges posed by global warming.