Before the flood
I watched a documentary film called Before the Flood. It was one of the most interesting documentary film I've ever watched, not because Leonardo DiCaprio is in it but the film provided a good amount of information on the climate change. This film talks about how badly our nature is being destroyed by the humans. It also explain us what is carbon tax? A carbon tax is a fee intended to make users of fossil fuels pay for climate damage their fuel use imposes by releasing carbon dioxide into the atmosphere, and also to motivate switches to cleaner energy. Because CO2 is released in strict proportion to the fuel’s carbon content, the carbon tax can be levied “upstream” on the fuel itself. The essence of every fossil fuel — coal, oil and gas — is its carbon and hydrogen atoms. Oxidizing (combusting) those atoms releases their heat energy. Natural gas has the highest hydrogen per carbon ratio, making it the least carbon-intensive fuel, while coal is the opposite. When these fuels