The Episcopal Church doesn’t pay much attention to personal sin, but there is still at least one sin over which TEC laments, according to presiding Bishop Katharine Jefferts-Schori. It seems that anyone who disagrees with the prevailing dogma that human activity is causing global warming is committing a sin:
For those interested in searching for vestiges of orthodox Christianity in the KJS interview, the whole thing is here. I didn’t have much success.