Humans are overusing the planet's resources and will need two Earths by 2030,a new report warns.

According to the Living Planet Report, human demands on natural resources have doubled in under 50 years and are now outstripping what the Earth can provide by more than half; and humanity carries on as it is in use of resources, globally it will need the capacity of two Earths by 2030.

[link to www.indiareport.com]