HALF LIFE 2 DANGEROUS WORLD DRIVER

The not-so-good news is that weвЂ™re not working fast enough. The good news is that countries around the globe have formally committed-as part of the 2015 Paris Climate Agreement-to lower their emissions by setting new standards and crafting new policies to meet or even exceed those standards. In the United States, the largest source of greenhouse gases is transportation (29 percent), followed closely by electricity production (28 percent) and industrial activity (22 percent).Д¬urbing dangerous climate change requires very deep cuts in emissions, as well as the use of alternatives to fossil fuels worldwide.

Though natural cycles and fluctuations have caused the earthвЂ™s climate to change several times over the last 800,000 years, our current era of global warming is directly attributable to human activity-specifically to our burning of fossil fuels such as coal, oil, gasoline, and natural gas, which results in the greenhouse effect. These heat-trapping pollutants-specifically carbon dioxide, methane, nitrous oxide, water vapor, and synthetic fluorinated gases-are known as greenhouse gases, and their impact is called the greenhouse effect. Normally this radiation would escape into space, but these pollutants, which can last for years to centuries in the atmosphere, trap the heat and cause the planet to get hotter. Q: What causes global warming?ДЄ:В Global warming occurs when carbon dioxide (CO 2) and other air pollutants collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earthвЂ™s surface.

HALF LIFE 2 DANGEROUS WORLD DRIVER

These effects are felt by all people in one way or another but are experienced most acutely by the underprivileged, the economically marginalized, and people of color, for whom climate change is often a key driver of poverty, displacement, hunger, and social unrest. Now climate scientists have concluded that we must limit global warming to 1.5 degrees Celsius by 2040 if we are to avoid a future in which everyday life around the world is marked by its worst, most devastating effects: the extreme droughts, wildfires, floods, tropical storms, and other disasters that we refer to collectively as climate change. The impacts of global warming are already harming people around the world. Climate change deniers have argued that there has been a вЂњpauseвЂќ or a вЂњslowdownвЂќ in rising global temperatures, but numerous studies, including a 2018 paper published in the journal Environmental Research Letters, have disproved this claim. Nine of the 10 warmest years since 1880 have occurred since 2005-and the 5 warmest years on record have all occurred since 2015. The result? A planet that has never been hotter. Since 1981, however, the rate of increase has more than doubled: For the last 40 years, weвЂ™ve seen the global annual temperature rise by 0.18 degrees Celsius, or 0.32 degrees Fahrenheit, per decade. Between 1880-the year that accurate recordkeeping began-and 1980, it rose on average by 0.07 degrees Celsius (0.13 degrees Fahrenheit) every 10 years. HГҐkan Jansson/Alamy Q: What is global warming?ДЄ:В Since the Industrial Revolution, the global annual temperature has increased in total by a little more than 1 degree Celsius, or about 2 degrees Fahrenheit.

Half life 2 dangerous world