Welcome to this blog site. My name is Len Rosen. Fourteen years ago I chose to wind down my business and technology consulting practice and begin to focus on a boyhood love of mine, my fascination with invention, technological innovation, scientific research and discovery. From an early age, I was an avid naturalist. By age thirteen I had acquired three telescopes to study astronomy. I had a chemistry set. I filled my parent's home with aquariums where I raised all kinds of freshwater fish and crustaceans. I rescued baby birds, raising and releasing them. By the time I graduated high school I was teaching after school science programs to elementary school kids. During the summer I served as a science director for a regional conservation authority camp in Toronto.

Housing

How to Use Artificial Intelligence to Help Solve the Growing Housing Crisis

Why Isn’t Every Building and Homeowner Switching to Heat Pumps?

How Our Move to Oakville This Summer Has Helped Us to Make a Personal Climate Impact

If We Want to Mitigate Climate Change We Need to Focus on Legacy Building Retrofits

Passive Homes will Contribute to Lowering Greenhouse Gas Emissions

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Carbon Pollution Pricing Seemed Like A Good Idea A Decade Ago

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Earth Day 2024 And The Atmosphere Is Raining Microplastic

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EDITOR PICKS

Carbon Pollution Pricing Seemed Like A Good Idea A Decade Ago

Climate Change And Mental Health: Both Are Getting Worse

Earth Day 2024 And The Atmosphere Is Raining Microplastic

POPULAR POSTS

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