Sustainability Fact of the Week – 03/13/19
Air pollution is now thought to be more deadly than smoking.
Air pollution is now thought to be more deadly than smoking.
Despite some concerns, hydropower remains a viable source of renewable energy.
Insect species are in rapid decline, nearly 8 times faster than other animal groups.
Volatile organic carbons from marijuana production could worsen air pollution.
The 2018 Emissions Gap Report by the United Nations predicts that global warming emissions will rise by 10% between 2017 and 2030. In order to prevent the devastating 2 degree rise in global temperatures emissions need to drop by 25% instead.
According to a recent study published in Nature Sustainability, it takes 17 MJ of electricity to mine one dollar worth of Bitcoin. Compare that to the 5 MJ of energy are required to physically mine one dollar worth of gold.