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A warm-up generally consists of a gradual increase in intensity in physical activity (a "pulse raiser"), joint mobility exercise, and stretching, followed by the activity. For example, before running or playing an intensive sport, athletes might slowly jog to warm their muscles and increase their heart rate. It is important that warm-ups be ...
The United States Environmental Protection Agency had issued a 100-page report on global warming and human health back in 1989. [131] [144] By the early years of the 21st century, climate change was increasingly addressed as a public health concern at a global level, for example in 2006 at Nairobi by UN secretary general Kofi Annan.
About 3.3 to 3.6 billion people are highly vulnerable to climate change, according to the IPCC. People living in poorer countries are expected to suffer most as they have fewer resources to adapt.
This is why the temperature change is defined in terms of a 20-year average, which reduces the noise of hot and cold years and decadal climate patterns, and detects the long-term signal. [63]: 5 [64] A wide range of other observations reinforce the evidence of warming.
Climate change, fueled by greenhouse gas emissions, has made eerie warmth more likely in states up and down the US. Non-profit group Climate Central said some cities had felt heat 20 degrees above ...
Body proportions of select modern human population groups in relation to temperature. Mean index of tibia/femur length (crural index). [10]Bergmann's rule states that endothermic animal subspecies living in colder climates have larger bodies than those of the subspecies living in warmer climates. [11]
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to confront the global climate emergency. ... Today's interim report from the UNFCCC [1] shows governments are nowhere close to the level of ambition needed to limit climate change to 1.5 degrees and meet the goals of the Paris Agreement. The major emitters must step up with much more ambitious emissions reductions targets for 2030 in their Nationally Deter