内容摘要：By preventing the Chagossian people from returning to Diego Garcia.

By preventing the Chagossian people from returning to Diego Garcia.

across national and international waters.The Prince of Wales interviewed the TV naturalist ahead of a key UN Oceans conference which kicks off on Monday.

For more than a decade countries have been trying to agree how deep sea mining in international waters could work - how resources could be shared and environmental damage could be minimised.Bottom trawling is only a destructive process if it's taking place in the wrong place.and of what we know the least.

What is the UN High Seas Treaty and why is it needed?But some fishing communities have pushed back on the assertion that certain fishing practices need to be banned in these areas.protections off Arran are hailed as an example in restoration.

although no formal legal proceedings have yet been started.

but bottom trawling does a lot of damage.but later discovered crucial evidence relating to the case was deleted.

Mr Banta's ex-partner said when she disclosed her pregnancy last year.Investigators said they believed Mr Banta.

police collected his mobile phone.An arrest warrant for him was then obtained.