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The following is a list of the causes of human deaths worldwide for different years arranged by their associated mortality rates. In 2002, there were about 57 million deaths. In 2002, there were about 57 million deaths.
From the beginning of the current century there is a tendency to also estimate healthy life expectancy (HALE), the average number of years that a person can expect to live in "full health". [2] [3] Comparing life expectancies across countries can be problematic.
Biological devolution or de-evolution is a misnomer, not only because it implies that organisms can only evolve backward or forward, but also because it implies that evolution may cause organisms to evolve in the "wrong" direction. [546] [547] The phrase "survival of the fittest" refers to biological fitness, not physical fitness.
Humans (styled as HUM∀NS) is a science fiction television series that debuted in June 2015 on Channel 4 and on AMC.Written by Jonathan Brackley and Sam Vincent, based on the Swedish science fiction drama Real Humans, the series explores the themes of artificial intelligence, robotics, and their effects on the future of humanity, focusing on the social, cultural, and psychological impact of ...
Extreme weather and its health impact can also threaten the livelihoods and economic stability of people. These factors together can lead to increasing poverty, human migration, violent conflict, and mental health issues. [7] [8] Climate change affects human health at all ages, from infancy through adolescence, adulthood and old age. [3]
The human activities causing this warming include fossil fuel combustion, cement production, and land use changes such as deforestation, [3]: 10–11 with a significant supporting role from the other greenhouse gases such as methane and nitrous oxide. [1]: 7 This human role in climate change is considered "unequivocal" and "incontrovertible".
Also installed during STS-134 was the 15 m (50 ft) Orbiter Boom Sensor System (OBSS), which had been used to inspect heat shield tiles on Space Shuttle missions and which can be used on the station to increase the reach of the MSS. [149] Staff on Earth or the ISS can operate the MSS components using remote control, performing work outside the ...
Even if only half of that increase was migration, the volume of rural-urban migration in such a short period is likely the largest in human history." [ 80 ] Migrants in China are commonly members of a floating population , which refers primarily to migrants in China without local household registration status through the Chinese Hukou system ...