Search results
Results from the WOW.Com Content Network
Sharon Begley, Newsweek, 2007 U.S. fossil fuel companies have known about global warming since at least the 1960s. In 1966, a coal industry research organization, Bituminous Coal Research Inc., published its finding that if then prevailing trends of coal consumption continued, "the temperature of the earth's atmosphere will increase" and "vast changes in the climates of the earth will result ...
In 2005, the institute opposed Chicago's public smoking ban, at the time one of the strictest bans in the country. [32] In 2008, Heartland's Environment and Climate News ran an article claiming no danger from secondhand smoke, [ 33 ] : 8 featuring image of man puffing smoke next to a young girl.
Matthew C. Nisbet and Teresa Myers' 2007 article—"Twenty Years of Public Opinion about Global Warming"—covered two decades in the United States starting in 1980—in which they investigated public awareness of the causes and impacts of global warming, public policy, scientific consensus on climate change, public support for the Kyoto Accord ...
The controversies are, by now, mostly political rather than scientific: there is a scientific consensus that global warming is happening and is caused by human activity. [2] Public debates that also reflect scientific debate include estimates of how responsive the climate system might be to any given level of greenhouse gases (climate sensitivity).
The dominant cause of the warming since the 1950s is human activities. This scientific finding is based on a large and persuasive body of research. The observed warming will be irreversible for many years into the future, and even larger temperature increases will occur as greenhouse gases continue to accumulate in the atmosphere.
The United States Environmental Protection Agency had issued a 100-page report on global warming and human health back in 1989. [128] [139] 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.
Through the creation of multilateral treaties, agreements, and frameworks, international policy on climate change seeks to establish a worldwide response to the impacts of global warming and environmental anomalies. Historically, these efforts culminated in attempts to reduce global greenhouse gas emissions on a country-by-country basis. [1]
Smoking bans are public policies, including criminal laws and occupational safety and health regulations, that prohibit tobacco smoking in certain spaces. The United States Congress has not attempted to enact any type of nationwide federal smoking ban in workplaces and public places. Therefore, such policies are entirely a product of state and ...