Learning to Support the Tree and Earth

Author Archives: Ehren

Ehren is one-ninth wanderer, most likely one-ninth tree conscious…

Video: Zero Pollution Motors

Ran across the mention of a car powered by air on Scott Adam’s blog today. Check out the video, it is pretty fascinating.

There are more videos on the company website taken from different television features.

How We Eat Affects The World

I remember when I first arrived in university back in 1999. I had heard of people being vegetarian but when someone told me they were vegan, first thought was, “What on earth is a vegan?” The answer hit me like a tidal wave when we ordered pizza and there wasn’t any cheese.
It is [...]

Al Gore’s New Idea on Thinking Environmentally

TED has introduced Al Gore’s new presentation on environmental concerns. Some of the most fascinating points that he makes is that in order to act on his new findings concerning global warming, people need to feel a sense of urgency (I guess we’re still procrastinating…) — and after listening to military historians — he [...]

Do Visualizations Help Bring Environmental Change?

Nathan who runs a brilliant blog called, FlowingData, posted a large number of visualizations focused on energy conservation today. We see charts all the time in newspapers and magazines as well as a number of interactive graphs that various media companies and organizations produce in order to have content that complements their body of [...]

Building Green

Whether it may be buildings that are cooled by drawing upon water from the lake or utilize the sun’s light to power some aspects of an office building’s operations — we really need to look at how much of an impact that each and every office building has on the environment, just as much as [...]

Toronto’s Public Transit Blues

I’ve been busy lately with work and such — so being able to blog about the issues I take note of has been difficult.  I try and post anything interesting via twitter.
That said, I noticed a very interesting article in the Toronto Star, one of the newspapers in my home city and it documented numerous [...]

City Densities

The Tyee has a great article on city densities and how a city needs to change as the number of people that live within a specific area increases. That said, the question that comes to mind is — how do we appropriately shape city areas based on demographics or population?
Erick Villagomez makes an interesting [...]

Changing Behaviour for the Environment

Robin Chase, the founder of Zipcar, makes an excellent case for how wireless technology can change our behaviour. I like wireless technology — it has the potential to help with so many issues from e-books, to pure person to person communication, flow of information and simply allowing people to change their lifestyle, if they [...]

Do You Care About Nature?

I ran across this article on The Nature Conservancy through digg earlier today.
Nature recreation worldwide — from camping, hunting and fishing to park visitation — has declined sharply since the 1980s, and the negative consequences for nature and conservation could soon be profound, says a new study sponsored by The Nature Conservancy.
I’m not surprised by [...]

What are you willing to do?

World Wildlife Canada is holding its 18th Annual CN Tower Climb — I’m sure many Torontonians will join in to raise money for the cause — how’re you supporting your cause?
I may or may not join in on the fun. Unfortunately, I’m a tad tied up with work and school…

Photograph by Bill Wrigley