Category: Environment

The Return of Rich Ocean Farming

Using the bounty of ocean to feed people is nothing new, but with a new spin on ocean farming we can have a sustainable food source (currently fishing is quite destructive) that also helps slow down the rate of climate change. We can use the very plants and animals that we are farming in the ocean to absorb carbon!

Seaweed is one of the fastest growing plants in the world; kelp, for example, grows up to 9-12 feet long in a mere three months. This turbo-charged growth cycle enables farmers to scale up their carbon sinks quickly. Of course, the seaweed grown to mitigate emissions would need to be harvested to produce carbon-neutral biofuels to ensure that the carbon is not simply recycled back into the air as it would be if the seaweed is eaten. The Philippines, China, and other Asian countries, which have long farmed seaweed as a staple food source, now view seaweed farms as an essential ingredient for reducing their carbon emissions.

Oysters also absorb carbon, but their real talent is filtering nitrogen out of the water column. Nitrogen is the greenhouse gas you don’t pay attention to — it is nearly 300 times as potent as carbon dioxide, and according to the journal Nature, the second worst in terms of having already exceeded a maximum “planetary boundary.” Like carbon, nitrogen is an essential part of life — plants, animals, and bacteria all need it to survive — but too much has a devastating effect on our land and ocean ecosystems.

Read more here.

Thanks to Greg!

Help Santa Keep His Home This Christmas

ice melt
The David Suzuki Foundation has launched a campaign to raise awareness of the lack of ice coverage at the North Pole. Where Will Santa Live? is a fun spin on a serious issue and looks like a good way to talk about ice coverage while keeping the conversation entertaining.

“We’re asking Canadians to do something novel and give a gift to Santa this holiday season,” says David Suzuki. “We have to help Santa, the elves and the reindeer evacuate the North Pole and find a suitable temporary workshop in Canada.”

Why give?

We hope you'll forgive us for having some fun with a beloved holiday figure. But climate change is no laughing matter.

Global warming is a serious problem, and poses a very real risk to all the winter traditions and experiences we as Canadians hold dear.

By supporting our “Where Will Santa Live?” campaign, you will be helping us develop a clean, renewable energy plan for Canada, affect climate policy decisions at a national and provincial level, and provide more resources to Canadians on how to go carbon neutral at home and at work, among many other initiatives.

Learn more about our work to turn back climate change and how you can take action to be part of the solution.

Organic Farming Better Than Factory Farming

There are still a lot of people who think that congenital factory farming is the most efficient way to produce crops, well those people get proven wrong – a lot! The good news is that organic farming is good for the crops, the planet, and the farmer’s profitability.

Check it out:

So, in yield terms, both of the organic rotations featuring corn beat the Adair County average and came close to the conventional patch. Two of the three organic rotations featuring soybeans beat both the county average and the conventional patch; and both of the organic rotations featuring oats trounced the county average. In short, Borlaug’s claim of huge yield advantages for the chemical-intensive agriculture he championed just don’t pan out in the field.

And in terms of economic returns to farmers—market price for crops minus costs—the contest isn’t even close. Organic crops draw a higher price in the market and don’t require expenditures for pricy inputs like synthetic fertilizer and pesticides.

Read more at Mother Jones.

Make Your Daily Glass of Wine a Little Easier on the Planet

The forward thinking company GreenBottle has been producing and selling a paper-based milk bottle for the past few years, but has recently toyed with making a paper wine bottle! We all know wine is delicious, but it often comes from far away places (South Africa, Australia, South America, Europe) and is shipped in very heavy glass bottles. And even though these bottles can be reused and recycled, many still end up in landfill. GreenBottle has a great solution that is part recyclable, and part compostable:

The revolutionary packaging is made of paper with a thin plastic lining. The paper outer shell is compostable and biodegradable. It will break down naturally when disposed of on a compost heap and can be recycled up to seven times. On the compost heap, it will only take a few weeks to decompose.

The inner liner is made of recycled plastic. It can be recycled along with other plastics in the weekly recycling collection. It takes up less than 0.5% of the space of a plastic bottle if dumped in a landfill.

Although the GreenBottle wine bottle isn’t quite at production stage, you can still make more sustainable choices at the beer or liquor store: choose locally produced craft beers and wine made from locally grown grapes. There are even some good wines sold in Tetra Packs (like this one) that have many of the same benefits of the GreenBottle wine bottle – don’t let the conventions of glass bottles deter you from trying something new!

Read the rest of the article on TreeHugger.

China Pushes Green Technology Forward

China has to confront a lot of environmental problems brought forth by its own quick development, and when China confronts an issue they go all out! Renewable Energy World has a quick write up comparing and contrasting China and the USA in how they support green technologies.

The China Development Bank (CDB) is being relentless in its funding of clean-tech concerns. While American politicians battle it out over Solyndra’s collapse and potential loss to the government of $528 million, the Chinese are pumping billions into their clean-tech concerns, knowing full well that some of them will fail. The CDB put more than $30 billion in credit into its burgeoning solar companies in 2010, including Suntech Power, Trina, and Yingli. It recently announced financial commitments to ensure that its fledgling wind industry can join the ranks of GE, Vestas, and Siemens, allocating at least $15 billion in state-backed credit to China’s biggest windmill makers Sinovel Wind Group and Xinjiang Goldwind Science & Technology. And China has plans to invest some $45 billion in smart-grid companies and technologies alone over the next five years.

These investments haven’t gone unnoticed in the U.S., and have been front and center in recent complaints that have claimed that China’s solar industry, for example, has an unfair trade advantage.