agriculture
Did People Create The Sahara Desert?
One of the arguments some people make when discussing human causes of climate change is that people can’t cause such massive changes. However, there is a long historical record of human-driven ecological and climatic change in Europe, North America and New Zealand, among other places.
The Doomsday Seed Vault
The Svalbard Global Seed Vault, tucked away on a Norwegian island far above the Arctic Circle, is often described as humanity’s last hope against extinction after some global crisis and is popularly known as the “Doomsday Vault.” Although its mission is to keep the world’s seeds safe, it wasn’t actually created to reseed the planet after a world-wide catastrophe.
NASA And Chimpanzees
Increasingly, conservation organizations are increasingly relying on satellite imagery to help save wildlife. The Jane Goodall Institute, a nonprofit focused on chimpanzee conservation, uses NASA’s and the U.S. Geological Survey’s Landsat satellite images to guide their chimpanzee conservation strategies.
Livestock And Antibiotics
According to the FDA, approximately three-quarters of all antibiotics used in the U.S. are fed to livestock for non-therapeutic purposes. This routine administration of antibiotics promotes the development of antibiotic-resistant bacteria, which can spread to animals and humans. And as antibiotic-resistant bacteria spreads, medicines used to treat human diseases can become less effective. Antibiotic resistant infections kill 90,000 Americans each year.
Vulnerable to Extinction
According to the International Union for the Conservation of Nature, the world’s tallest land mammal may be in trouble. Giraffe populations have declined dramatically over the past 30 years, falling to approximately 97,000 from 163,000 in the 1980s.
The Great Salt Lake Is Shrinking
Utah’s Great Salt Lake is the largest salt water lake in the Western Hemisphere and is the largest body of water in the United States after the five Great Lakes. When the pioneers first arrived in the area back in the middle of the 19th century, the lake spread across about 1,600 square miles. Now, the lake covers an area of only about 1,050 square miles, a reduction of about 35%.
Solar Power And African Food Security
Some of the poorest countries in the world are unfortunately among the most vulnerable to the effects of climate change. Malawi, for example, has 90% of its population in rural areas and 80% of its labor force is associated with agriculture.
Use-By Labels And Food Waste
By some estimates, Americans waste as much as 40% of food that is produced. None of the reasons are anything to be proud of, but one of the most frustrating is the confusing array of food date labels that are supposed to tell us whether the food we purchased should be eaten.
Help Save The Bees
Globally, 40% of invertebrate pollinator species, such as bees and butterflies, are facing extinction. And since approximately three-quarters of the world’s food crops depend on pollination, the decline of these pollinators could pose a threat to food security around the globe.
Restorative Ocean Farming
The conventional aquaculture industry has often been associated with many of the same problems that beset land-based agriculture: creating sterile monocultures, fouling the environment with pesticides, antibiotics and organic pollutants, and spreading diseases.
Saving the Banana
Bananas are the world’s most popular fruit crop, with 130 countries producing over 100 million tons annually. Forty-seven percent of all the bananas grown in the world and ninety-nine percent of all the bananas sold commercially are of one subspecies known as the Cavendish.
Tricks In Our Treats
Halloween is traditionally a day when we choose to ignore the inconvenient truths about candy. Many of us overindulge on sweet treats and give little thought to what’s inside… particularly with respect to nutrition.
Endangered Bees
It’s no secret that pollinators around the world are under threat. According to a U.N. sponsored report released earlier this year, 40% of invertebrate pollinator species, such as bees and butterflies, are facing extinction. And since approximately 75% of the world’s food crops depend on pollination, the decline of these pollinators poses a major threat to food worldwide.
World Deforestation
Forests are a vital part of biodiversity and are one of the planet’s most important natural repositories for carbon dioxide. They are also continually under attack by multiple forces: more mouths to feed, more wood needed to burn and build with, more paper to manufacture, and more land needed to graze cattle.
Is Coffee Endangered?
There are many worries related to climate change, notably the increasing occurrence of extreme weather events, melting polar ice, rising seas, and so forth. But perhaps one of the most ominous warnings comes from a new report issued by the Climate Institute about the future of coffee.
Amazon In Peril
A constitutional amendment being discussed in the Brazilian Senate threatens to set back decades of conservation efforts in the Amazon.
Size Matters
One of the crowning achievements for wildlife protection in the US was the establishment of the National Wildlife Refuge system in the 1930s, when the populations of waterfowl were perilously low. Refuges provided breeding and migratory habitat that has allowed a remarkable recovery of many species of ducks and geese.