Sir David Attenborough

Prince Philip was "an admirable man" who was "vigorous" in his conservation work, his friend Sir David Attenborough has told ITV News.

The 94-year-old naturalist and broadcaster is the latest high profile figure to be vaccinated against the virus.

Royal aides close to the Duke of Cambridge warn the planet is reaching a "number of tipping points" from which there is no way back to repair the damage.