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Reducing Slavery In Seafood
The seafood industry is one of the largest employers in the world. But according to a 2016 report, the seafood industry also contains widespread forced labor. Forty seven seafood-producing countries were reported to utilize forced labor. The seafood hub countries of Indonesia, Thailand, Vietnam, Peru, and the Philippines were also reported to use a significant percentage of child labor.
Labeling Genetically Engineered Foods
There has been a great deal of debate over mandating labels for genetically engineered foods. On the pro side, people argue that they have a right to know whether what they are eating contains GMO – or as they are also called GE — ingredients. On the con side, people argue that the aversion toward GE is unfounded and that labeling foods will simply drive away consumers undeservedly.
Salt Cocktails Compromise Freshwater
Human activities are exposing US rivers and streams to a cocktail of salts, with consequences for infrastructure and drinking water supplies. Road salt, fertilizers, and mining waste – as well as natural weathering of concrete, rocks, and soils – all contribute to increased salt in waterways. When these different salt compounds combine, their harmful effects can amplify.
Hurricanes Are Slowing Down
According to a new study recently published in the scientific journal Nature, some hurricanes are moving slower and spending more time over land, which is leading to catastrophic rainfall and flooding. The speed at which hurricanes track along their paths – known as translational speed – can play a major role in a storm’s damage and devastation. 17
Saildrones For Science
Nine years ago, engineer Richard Jenkins broke the world land speed record for a wind-powered vehicle with a sailboat on wheels driving across a dry lakebed at 126 miles per hour. After years of engineering development, his technology has now taken on the form of a saildrone that can autonomously sail the sea gathering ecologic, oceanic and atmospheric data.
Renewable Energy Jobs
According to a new report by the International Renewable Energy Agency, more than half a million new jobs were generated by the renewable energy industry last year, an increase of 5.3% when compared with 2016. The total number of people working in the renewables sector – which includes large hydropower facilities – has now exceeded 10 million people worldwide.
The High Cost Of The Cloud
More and more often we make use of “the cloud” – that mysterious place where we store, move, process and analyze data. We keep our photos there. We stream music and videos from there. We do our work there. Perhaps we have a mental image of all of this digital information floating above our heads in some ethereal way: like in a cloud.
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.
Cold And Snow From Global Warming
The Arctic has been experiencing record warm temperatures and record low sea ice levels. During February, there were nine days in a row with temperatures averaging 27 degrees above normal and often above freezing. Over the previous 20 years, there were only two previous readings above freezing in February – once in 2011 and once last year.
Fish In Small Lakes
There are millions of lakes on our planet. Many are quite large such as the Great Lakes in our country and Lake Victoria in Africa, but one-third of the world’s standing water is contained in lakes and ponds of 25 acres or less. Many of these lakes are found in remote, often mountainous areas with no inflow and outflow. Nevertheless, in most of these lakes there are fish.
Are Big Cats In Big Trouble?
According to researchers with the National Geographic Society’s Big Cats Initiative, cheetahs are much closer to extinction than previously thought. The research team has released a study, which was recently published in the journal PeerJ, that updates the cheetah population numbers in southern Africa, the largest of its remaining habitat.
CO2 Emissions Stalled
For the third year in a row, global emissions of carbon dioxide have remained unchanged. This indicates that efforts to reduce emissions have had an effect, but that there is much more to be done. It is essential to reduce emissions, not just cap them.
Carbon And Heating Soil
Plants are a critical part of the Earth’s carbon cycle. They take in carbon dioxide during photosynthesis. Eventually, dead leaves, branches and other materials fall to the ground where bacteria and fungi decompose the materials and release the CO2 back into the atmosphere. This carbon-soil feedback loop is a complicated one that is critical to the overall carbon balance because soils actually contain two to three times more carbon than the atmosphere.
More Fake Fish News
There has been quite a bit of news in recent years about the mislabeling of fish sold in markets and restaurants. One study a few years ago concluded that 1/3 of fish sold is not what it is labeled to be. Much of the practice is economic fraud: substituting cheaper, easier-to-find fish for rarer, more valuable types. For example, the study found that fish sold as red snapper was almost always not what it claimed to be. But cheating paying customers is not the only problem associated with the misidentification of fish.
Solving Terrible Traffic
Terrible traffic in cities around the world is a real blight on urban life. Increasingly, there are many cities where you simply don’t want to have to go anywhere by car during morning and evening rush hours.
Satellites And Conservation Science
Satellites orbiting the earth are becoming an increasingly powerful tool for counting and monitoring wildlife populations and to answer a host of other questions about the natural world.
