Carlson is known for his strong opinions and willingness to engage in spirited debates with guests and has been criticised by some for his provocative style.
80 grams of gold per day, in the form of particles measuring 20-60 micrometres are emitted by Mt Erebus and can be found in the atmosphere up to 1,000 km away.
The senior Tory praised university security for its ‘exemplary’ handling of the event, while MPs criticised the ‘unacceptable’ harassment of Sir Jacob.