Climate Change
Climate Change And Lobster
It’s no secret that ocean waters are warming, especially in New England. The waters in the Gulf of Maine are warming 99% faster than the rest of the world’s oceans. What’s the problem? Well, lobsters like cold water, and as a result, they’re heading north.
Offshore Wind At Last
At the end of July, construction began on the first offshore wind installation in the United States. The Block Island Wind Farm is being built off the coast of Rhode Island and is expected to come online next year, providing electricity for about 17,000 homes.
A Giant Red Tide
Red tide is the common name for algal blooms in the ocean. These are typically cyclical events that occur along our coasts and generally last a few weeks.
The Heat From Global Warming
The average surface temperature around the world has gone up over a degree over the past 40 years but some people argue that if the greenhouse effect was really at fault, the temperature rise would be much larger.
The Complicated Case Of Cecil The Lion
The recent killing of Zimbabwe’s Cecil the Lion sparked a world-wide reaction and has focused a great deal of attention on the ethics of trophy hunting. There is no question that trophy hunting is an extremely polarizing issue and there are demands around the world to curtail the practice.
Tech Advances Provide Window Into Wildlife
Since the evolution of our earliest ancestors, people have looked to clues – such as footprints in the mud or rubs on trees – to gain insight into wildlife behavior.
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Shopping Bags
Paper or plastic? It’s a quandary we have faced in the grocery store for decades. Plastic is non-biodegradable and usually ends up in landfills or worse, in waterways or in the ocean. On the other hand, manufacturing paper is water intensive and produces pollution.
Missing Monarchs
We have talked about monarch butterflies before. The orange and black butterflies are often used in school lessons about insect ecology. Monarch caterpillars forage exclusively on milkweed; in the process they acquire foul-tasting chemicals that ward off predators. In late summer, monarchs living in the Eastern U.S. migrate to overwintering grounds in Mexico.
What Would Our Planet’s Sixth Mass Extinction Mean For Us?
A new study by researchers from three U.S. universities echoes an earlier report out of Duke University indicating that earth is in what appears to be the beginning of its sixth mass extinction – the first in some 65 million years. Large animals face the highest rate of decline, and their losses could affect other species, including us.
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The First Mass Extinction Since Dinosaurs
Earth’s current biodiversity is the highest in the history of life – ever. It’s the product of three and a half billion years of evolution. But a new study warns that a tipping point is on the horizon.
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Too Warm For Seal Hunting
In the far north of Alaska, generations of hunters have traversed the broken sea ice of Kotzebue Sound every late June and early July hunting for bearded seals. A single seal can supply hundreds of pounds of meat, enough to feed a large family for an entire winter. Its meat and oil products are an important food source.
Rising Ocean Acidity
Once, the constancy of seawater was taken for granted. Now, as we see evidence of increasing concentrations of mercury in seawater, it is becoming obvious that global pollution is taxing the dilution capacity of the seas. There is also good evidence that the ocean is acidifying.
On The Care Of Our Common Home
Religions are based on systems of faith, morals, and practice. Science is based on a system of theories, evidence, and hypothesis testing. Both are embedded in the structures of society where a convergence of beliefs and knowledge can often work together for a common social good.
Methane: The Other Greenhouse Gas
When we talk about climate change, carbon dioxide often takes center stage. Curbing carbon emissions is essential, but we also need to think about other potent greenhouse gases. A molecule of methane has a lifetime of about 10 years in earth’s atmosphere, where it is 25 times more potent as a heat trapping gas.
A Super-Cool Roof
We have previously discussed the topic of urban heat islands. When summer sun heats up asphalt and rooftops in cities, metropolitan areas end up noticeably warmer than their surroundings.
Green Tips For Landlords
As a landlord, you always have a lot going on. Your goal is to make your tenants as happy and as comfortable as can be – even if it means extra spending. But what if you could improve your tenants’ experience and save money? You can by going green!
To Bee Or Not To Bee
No one likes pests: mosquitoes at your barbeque, termites in your basement, caterpillars on your garden vegetables and field crops. During the past 70 years, the chemical industry has developed an arsenal of chemicals designed to eliminate pests.
Monarch Butterflies
For the past two decades, the monarch butterfly population has been dropping at an astonishing rate. The U.S. Fish and Wildlife service estimates that the monarch population has dropped by nearly one billion butterflies since 1990 – a 90% decline. Today, only about 35 million butterflies remain – a statistic that has some groups calling for the species’ protection under the Endangered Species Act.
Good News On Ozone
