Green Options

As much as I love the coming onslaught of electric cars, they use lots of materials that currently have almost no recycling infrastructure — especially when it comes to their batteries. The numbers vary by the type of lithium-ion battery used, but on average, for every 100 miles of pure-electric range, a lithium-ion battery needs to contain about 15 pounds of lithium.

Although the developed world has had robust systems in place for a long time to deal with the recycling of lead-acid batteries (in the U.S. more than 95% of battery lead gets recycled), the lithium-ion battery has a long way to go to catch up. Granted, lithium-ion batteries are not nearly as toxic as lead-acid batteries and so the urgency of developing a recycling infrastructure is virtually non-existent. In fact, lithium-ion batteries are classified by the U.S. government as non-toxic and “safe” to throw away in the regular trash.

Rare earth metals are a key component in the clean technologies of today, with elements like neodymium, lanthanum, dysprosium essential to the creation of hybrid and full-electric vehicles produced by Toyota in the Prius line of vehicles and their competitors in the green car market, as well as for use in generators in wind and tidal turbines. But as the production of clean technology relies upon the use of these rare metals that we’re found little use for in the past, there’s a chance that the earth’s supply might be depleted before there is ample opportunity to take green technology to an all new level, far beyond where we are today.

India’s tiger conservation efforts have suffered a multitude of major setbacks, and threats from inside and outside the country may lead to extinction of the wild tiger. Can the tiger be saved?

When Project Tiger was launched in 1973, India reported a tiger population of 1,827 tigers - a decline from 40,000 tigers in India at the turn of the century. Now, the tiger population in India is only approximately 1,400. The Indian public is outraged, and recently held a rally in support of saving its tigers.

It has now become clear that the almost four decade old Project Tiger has not been able to do much in stabilizing, let alone enhancing the tiger population in India. Its recent successor, the National Tiger Conservation Authority is said to be, for lack of better words, without teeth. And the tiger, perhaps unaware that so much is happening in its name is fast losing the battle to survive.

How did the tiger population in India get to such a sorry state?

For the first time in over a year, two tiger cubs and their mother have been seen in the Valmiki Tiger Reserve.

Finally, some good news about tigers in India. As a brief respite from news of poaching and industrialized tiger cruelty, Valmiki Tiger Reserve has apparently welcomed two recent arrivals.

According to the Times of India, two tiger cubs - along with their mother - were seen in the Manpur area of the reserve. Sashastra Seema Bal (SSB) personnel and villagers reported that they spotted the tiger family just last week.

Tiger cubs were last seen in Valmiki Tiger Reserve in March 2008, when they were caught on camera.

Biological and ecological scientists around the world are waiting for stability to return to Madagascar and are using what political muscle they have to convince the new government to restore stability, and to resume and expand its eco-tourism trade. The survival of one of the world’s last, great, biodiversity hot spots depends on it.

“I am calling a two-year ‘Time-Out’ from all new mining claims in the Arizona Strip near the Grand Canyon,” said Interior Secretary Ken Salazar, “because we have a responsibility to ensure we are developing our nation’s resources in a way that protects local communities, treasured landscapes, and our watersheds,” said Secretary Salazar.

The decimation of the Amazon due to increased logging, mining and road construction is causing vampire bats in Peru to feast more regularly on the blood of humans.

National Geographic has reported that as human population grows and local wildlife numbers decrease because of development throughout the region, vampire bats have no where else to turn but human blood. As a result, outbreaks of rabies are increasing, and it’s killing people in places where its occurrence has previously been rare.

With an economic crisis knocking at the front door and an energy crisis knocking at the back, the Department of Interior is working to responsibly balance development of conventional energy sources and the accelerated development of clean, renewable energy while at the same time protecting the treasured landscapes, wildlife, and cultural resources that claim America as their home.

University of British Columbia Professor Scott Dunbar of the school’s Norman B. Keevil Institute of Mining Engineering has pioneered a way to genetically engineer viruses to bind with minerals.

Along with colleagues, his team has developed a method to selectively “breed” a viral family to bind to specific minerals. In other words, they are developing viri that can find and bind to a chosen mineral in a sludge pile!

NASA’s Dr. James Hansen joined in an act of civil disobedience against mountaintop removal mining by attempting to trespass on the property of Massey Energy near Coal River Mountain in West Virginia, and was arrested along with other protesters including Darryl Hannah and former US Representative Ken Hechler (D-WV).

There are no security guards or high-tech alarm systems to protect this treasure. Instead, it is the rock climbers, hikers, campers and recreationists that are working overtime to protect this gem from being stolen. Rock Canyon in Provo, Utah has long been a haven of solitude for the humble seeker of peace and the nature lover alike; but recent disputations over land rights have formed darkening clouds on the horizon.

In the mid-1990s Richard Davis purchased nearly 80 acres of Rock Canyon along with a 1906 mining claim. Recently, Davis has sought to use his claim in order to mine quartz from the mountain; a prospect that has recreationists and naturalists up in arms.

Richard Davis, however, has legal rights to the land; and with consent from Provo city and the Utah Division of Oil, Gas and Mining, Davis has control of the reigns with how he will use his land. His plan: mine quartz, which is beneficial for the lucrative minerals with which it is layered. In order to obtain the quartz, rock would be cut away from the mountain, which one pro-canyon activist, Jim Knight, compared to cutting off the nose of the Mona Lisa.