In lieu of Earth Day, educational videos for kids are being scoured by Earth Day supporters hoping to teach their children about going green. Earth Day however, is being approached more stringently by radical Earth Day supporters, who say that in order to save the planet, people should stop having kids. Whose side are you on?

Sam Gruber's team of biologists capture, tag and release a juvenile tiger shark. Then they track it electronically into the mangroves, an ideal location for their research.

Arctic sea ice is a key component of our global climate system. Scientists have observed that our polar ice is melting at an alarming rate. Dire consequences may ensue for man, beast and our planet as a whole, if we don’t move to alternative non-fossil sources of energy. View this informative video from Greenpeace.

Gruber's team of researchers work day and night. In this episode they record a shark's vital statistics while it's in a state of tonic immobility. Before releasing it, they take a DNA sample. Enjoy!

Sting talks about the protection of the rainforest and the Rainforest Project of the Prince of Wales.

Interview by Sustainable Coastlines for Love your Coast: a collaborative ongoing project aimed at protecting and regenerating coastlines. Footage taken in Hawaii by Jack Johnson and his team in November 2010. Music: "Flake" by Jack Johnson

The Prince of Wales' Accounting for Sustainablity project is offering two concrete intervention options for companies and their policies, which lead not only to tangible profits, but also help to reduce the supply chains.

Danity Kane supports PeTA with their “I’d rather go naked than wear fur” campaign. Help to protect our wildlife, Nature and the environment by clicking this link before you subscribe to Yabla.

The Prince of Wales and The Duke of Cambridge talk about the unprecedented levels of killing of endangered species like elephants, which are killed at a rate of 100 per day. They also highlight the grave threat the illegal wildlife trade poses to the economic and political stability in many areas around the world and make a plea for the public to support those organisations that are working to put an end to the trade.

A greeting by Michael Reynolds, Earthship Biotecture and THE Garbage Warrior. See more at garbagewarrior.com – and order the DVD.

In this second half, The Prince of Wales and The Duke of Cambridge follow up by sharing some of the things that are being done to combat the wildlife trade and encouraging the listener to take action. They end by speaking the phrase "Let's unite for wildlife" in Vietnamese, Mandarin, Swahili, Spanish, Arabic and English.

This December over 190 nations will gather in Paris to discuss a new global agreement on climate change. The talks are called 'COP21' which stands for the 21st annual Conference of the Parties, but what does all that mean and why is any of it important? This film will not only give you the facts but help you understand why it matters to all of us - in less than two minutes!

TED: Charlotte Weir invites the audience to think about the future and work towards solutions. TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. Get involved!

GreenpeaceVideo: In Sydney, between drought and dust storms, the effects of climate change are becoming more visible than ever.

Pamela Anderson accepting the Linda McCartney Memorial Award on PetaTv, for her work for animal rights. Help to protect our nature and environment by clicking this link before you subscribe to Yabla.