Oh hell. Humans are wiping out about 1% of all other species every year.

"Between a quarter and a third of the world's wildlife has been lost since 1970, according to data compiled by the Zoological Society of London.
Populations of land-based species fell by 25%, marine by 28% and freshwater by 29%, it says.

Humans are wiping out about 1% of all other species every year, and one of the "great extinction episodes" in the Earth's history is under way, it says.

Some of the worst hit are marine species which saw their numbers plummet by 28% in just 10 years, between 1995 and 2005.
Populations of ocean birds have fallen by 30% since the mid 1990s, while land-based populations have dropped by 25%.



Lifestyles and the consumption of resources vary widely from country to country. On average each person needs 2.2 global hectares to support the demands they place on the environment, but the planet is only able to meet consumption levels of 1.8 global hectares per person. " LINK