Besides my book for the Green Guru Guides, Do-It-Yourself Home Energy Audits explaining to you that you need to air seal and insulate your house; YOU NEED TO AIR SEAL AND INSULATE YOUR HOME!!
Here are some straight facts:
The EPA even reports that:
“Beginning late in the 18th century, human activities associated with the Industrial Revolution have also changed the composition of the atmosphere and therefore very likely are influencing the Earth’s climate.” Source: United States Environmental Protection Agency.