Member Profile
Proposals
John has not yet contributed to any Proposals.Proposal Links
There are no Proposal linking to this member's Proposal yet.Supporting
cycle-ride a bike/electric bike | Apr 19, 2015 |
US CO2 Soil Sequestration via Plant Root Mass Using a Renewable Abiotic EPS | Aug 31, 2015 |
Put a Price on Carbon | Oct 23, 2015 |
Activities
John Porterfield is supporting proposal Put a Price on Carbon | Oct 23, 2015 |
John Porterfield is supporting proposal US CO2 Soil Sequestration via Plant Root Mass Using a Renewable Abiotic EPS | Aug 31, 2015 |
John Porterfield is no longer a team member of proposal cycle-ride a bike/electric bike | Apr 19, 2015 |
John Porterfield is supporting proposal The Little Engine That Could: Revenue Neutral Carbon Fee and Dividend | Dec 16, 2014 |
John Porterfield is no longer a team member of proposal The Little Engine That Could: Revenue Neutral Carbon Fee and Dividend | Dec 16, 2014 |
John Porterfield joined the Climate CoLab community | Dec 16, 2014 |