What is Ecological Footprint?The Ecological Footprint is an accounting tool used to measure the land and sea areas humans use to provide what we take from nature, such as timber and paper, seafood, livestock, crops and area needed to absorb our carbon dioxide emissions. On average, humanity would need the regenerative capacity of 1.7 Earths to provide what we need from nature.
But according to analysis of Hong Kong’s Ecological Footprint, we will need 4.2 Earths if everyone adopts Hong Kong’s current lifestyle. Hong Kong’s Ecological Footprint is the second-worst in Asia and ranks 10thglobally.
Living a more sustainable lifestyle is easy. Small changes in your daily life can make a big impact over time. Half of our total Ecological Footprint comes from:
Food and clothing were the biggest contributor to our Ecological Footprint, but consumption in these two categories have made different impacts on the environment.
What is Earth Overshoot Day?It marks the date when humanity has used up the amount of renewable natural resources that the Earth is able to sustain for the year.
For 2018, the global community hit that mark on 1 August — the earliest ever – while in Hong Kong, it was even earlier – on 28 March!
WWF took to the streets in 2018 to see what people think of Earth overshoot. Hong Kong’s Ecological Footprint has since increased to 4.2 Earths