Prince Charles has urged world leaders to "think of your grandchildren, as I think of mine" as he demanded greater action to tackle climate change.
World leaders have gathered in Paris for the start of crucial talks on the subject.
Charles is due to give a speech to delegates on the protection of forests as part of the talks.
Negotiators at the Paris climate talks are trying to meet a single global temperature target - to keep temperature rises over the course of this century to below two degrees Celsius. ITV News Science Correspondent Alok Jha reports:
Barack Obama's greatest struggle on climate change could be convincing the conspiracy theorists at home that it's not a hoax.
People across the globe have posed their questions for President Obama as he takes part in the UN Climate Conference in Paris.
The Prince of Wales said world companies 'pay no attention' to the damage their supply chains cause to forests.
