Email updates

Keep up to date with the latest news and content from Biology Direct and BioMed Central.

Download references

Open Access Highly Accessed Open Badges

The public goods hypothesis for the evolution of life on Earth

James O McInerney*, Davide Pisani, Eric Bapteste and Mary J O'Connell

Biology Direct 2011, 6:41  doi:10.1186/1745-6150-6-41