Give the Earth a gift this year with these "go green" eco-friendly ideas wrapped up for the holiday season. E-mail them to a friend, too—it's the gift that keeps on giving.

• Give the Gift of Green
  From wrapping to greeting cards, help reduce additional waste created during the holidays.
  
• Make Your Tree Greener
  The debate goes global. Should you buy a real or fake Christmas tree?
  
• The Eco-Friendly Holiday Party
  With a few changes, you can plan a soiree that will make the Earth happy.
  

From The Oprah Winfrey Show Global Warming 101 with Al Gore