these naturally-created fuel sources stayed where they were, the Earth would not experience excess atmospheric carbon dioxide. But since we’re burning them, we’re releasing CO ₂ as a by-product.

Similarly, even renewable carbon-based fuel sources like wood, oilseed-based fuels and biomass do not offset greenhouse gas emissions. Burning plant material releases any absorbed CO ₂ – the difference is that those same renewable plants absorb CO ₂ while they’re growing, as part of their life cycle. 

One may argue that it is part of the natural cycle of life to return the carbon dioxide from prehistoric fossil fuels to the atmosphere by burning them, but the reality is that the amount released is too highly concentrated and increases atmospheric carbon dioxide levels which in turn causes global warming – we’re burning too much, too quickly.

Society does not need to make a drastic change to a totally carbon-free fuel like hydrogen to reduce global warming effects. Simple actions like using a car that is more fuel-efficient, compact fluorescent lamps and ensuring that our home is energy efficient can greatly lower greenhouse gas emissions and provide substantial savings at the same time. Hence, it is a win-win to do more with less, economically and environmentally. This is the best approach for sustainable development.