pollution
Trouble With China And Climate Progress
With the United States backing away from the Paris climate agreement and with Europe taking a less active role in climate negotiations, China has become the bellwether on global climate change. Recent climate negotiations in Bonn, Germany were rather acrimonious as countries accused other countries of not doing their part or keeping their promises.
Deforestation-Free Palm Oil
Few of us cook with palm oil or have ever even seen the stuff. Nevertheless, 50% of all packaged grocery items – everything from ice cream and pizza to detergents and cosmetics – include it as an ingredient. The global market for palm oil was $65 billion in 2015, and that number was projected to grow by more than 7% each year through 2021.
Coral Nurseries
In the past, coral conservationists focused their efforts on protecting reefs from direct environmental threats such as land-based pollution and damaging fishing practices. These efforts continue, but as coral reefs face increasingly dire threats, conservationists are turning toward more proactive approaches.
Polluted Air In the Womb
Air pollution is a major problem all around the world. In fact, exposure to polluted air is blamed for the premature deaths of an estimated 6.5 million people annually.
European Diesel Under Siege
Diesel cars have never been very popular in the US and in the aftermath of the so-called Dieselgate scandal at Volkswagen, they are even less so. Less than a dozen diesel car models are available for purchase in the US and only one of those is from a German automaker: BMW.
Air Pollution Reducing Global Warming
Pollution particles emitted by diesel cars and trucks, coal-fired power plants, factories, primitive cook stoves, and the burning of forests are major contributors to the pervasive air pollution that plagues many cities and regions of the world. In India and China, such pollution leads to hundreds of thousands of deaths each year. And countries around the world are working hard to reduce pollution.
The Chinese War On Pollution
For years, China has been struggling with some of the worst air pollution in the world. According to the European Union, only 1% of the country’s half a billion city dwellers were considered safe because almost all of its major cities were covered with what was described as a toxic grey cloud.
Nitrogen Pollution
Earth system scientists say that there are four major human-caused forces that threaten to cause irreversible and abrupt environmental upheaval: climate change, deforestation, biodiversity loss, and excess nitrogen.
The Changing Face Of Air Pollution
Air pollution in cities is a global problem that has reached crisis proportions in places like China and India. In our country, since the Clean Air Act was passed in 1970, there has been a great deal of effort exerted in controlling pollution from vehicles. A combination of pollution-limiting changes to engines, fuels, and pollution control systems has significantly reduced the amount of air pollution associated with the transportation sector.
Deepwater Aquaculture
Near-shore fish farms have created many environmental problems. Raising large numbers of fish creates concentrations of fish waste and sea lice, which can adversely impact near-shore ecosystems.
Renewables Beat Out Coal In Europe
Last year was the first year in which more electricity in Europe was generated from the combination of wind, sun, and biomass than from coal. The combination of all clean energy sources (which adds hydropower to the mix) surpassed coal several years ago.
2017 Was Hot
There’s no argument to be made about whether 2017 was hot or not. The only uncertainty is whether it was the second or third warmest year ever recorded.
The Last Straw
Every day, Americans throw away 500 hundred million plastic straws. That’s enough to circle the Earth twice. Each one of us uses more than 35,000 of them in a lifetime. And these estimates are probably low.
The Automobile Future: Dream or Nightmare?
Visionaries tout a future in which cars are electric, self-driving, and shared. All three of these things are starting to happen today, but will they come together to produce a future where congestion and pollution are things of the past?
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