Tag «carbon neutral»

Carbon Capture Technology Explained | Seachange

Carbon Capture Technology Explained | Seachange

(dramatic music) – All of human activities at the moment, collectively each year, put about 50 billion tons of carbon dioxide up into the atmosphere. Carbon removal now has to be thought of as part of Plan A, for responding to climate change. – Here in British Columbia, we collect CO2 directly out of the …

Could We Reverse Global Warming? | Unveiled

Could We Reverse Global Warming? | Unveiled

Is It Possible to Reverse Global Warming? The average temperature on Earth is rising. And although some have written climate change off as “natural”, according to NASA reports 97% of working scientists agree that the driving force for global warming is human activity. If it’s left unchecked, we could be facing a global catastrophe. So, …

Advanced Conversation with Jennifer on the Environment & Climate Change ?

Advanced Conversation with Jennifer on the Environment & Climate Change ?

Hi everyone. I’m Jennifer from English with Jennifer, and I’m ready to share another current issue. If you’d like to communicate more confidently and effectively in English, remember to subscribe to my YouTube channel. I have videos on many different topics, from current issues to grammar, and everything in between: pronunciation, vocabulary, reading, writing, listening, …

‘Bending the curve’ on climate change

‘Bending the curve’ on climate change

Exactly forty years ago in 1975, I discovered the greenhouse effect of chlorofluorocarbons or CFCS. These pollutants were used those days as refrigerants and as propellants in spray cans. Til then, scientists thought carbon dioxide from fossil fuel was the one man-made greenhouse gas. My work showed these CFCs were more than 10,000 times potent …