Climate change In his role as scientific advisor to the UK government King was outspoken on the subject of climate change, saying "
I see climate change as the greatest challenges facing Britain and the World in the 21st century" and "
climate change is the most severe problem we are facing today – more serious even than the threat of terrorism". He strongly supports the work of the
IPCC, saying in 2004 that the
2001 synthesis report "
is the best current statement on the state of play of the science of climate change, and that really does represent 1,000 scientists". King criticised the
Bush administration for what he saw as its failures in climate change policy, saying it is "
failing to take up the challenge of global warming". In 2004, King gave evidence to a House of Commons
select committee confirming his view that "on a global and geological scale that climate change is the most serious problem we are faced with this century", and illustrated it with a statement that "Fifty-five million years ago was a time when there was no ice on the earth; the Antarctic was the most habitable place for mammals". The
Independent on Sunday reported that King had at a later event compared current and projected carbon dioxide levels with the record over the past 60 million years, and in an indirect quote suggested King implied that Antarctica was likely to be the world's "only" habitable continent by the end of this century if global warming remains unchecked. At the end of the 2007 programme "
The Great Global Warming Swindle", broadcast on
Channel 4,
Fred Singer ridiculed the reported view of the "chief scientist"; King's complaint to
Ofcom that the programme was unfair and had not given a chance to clarify was upheld, despite Channel 4's arguments that King was not named and had not challenged earlier reporting. King became head of the Climate Crisis Advisory Group in 2021, basing public meetings on a similar format to Independent SAGE, and publishing reports advising emission cuts and
carbon dioxide removal. He promotes the CCAG's 4R planet pathway:
Reducing emissions;
Removing the excess
greenhouse gases (GHGs) already in the atmosphere;
Repairing ecosystems; strengthening local and global
Resilience against inevitable climate impacts.
Food production King told
The Independent newspaper in February 2007 "he agreed that organic food was no safer than chemically-treated food" and openly supported a study by the
Manchester Business School that implicated
organic farming practices in unfavourable CO2 comparisons with conventional chemical farming. In an article published in
The Guardian in February 2009, King is quoted as saying that "future historians might look back on our particular recent past and see the Iraq war as the first of the conflicts of this kind – the first of the resource wars" and that this was "certainly the view" (that the invasion was motivated by a desire to secure energy supplies) he held at the time of the invasion, along with "quite a few people in government".
Energy King is a strong supporter of
nuclear electricity generation, arguing that it is a safe, technically feasible solution that can help to reduce emissions from the utilities sector now, while the development of alternative low-carbon solutions is incentivised. In the transport sector, King has warned governments that conventional oil resources are more scarce than they believe and that
peak oil might approach sooner than expected. Moreover, he has criticised
first generation biofuels due to the effect on
food prices and subsequent effect on the developing world. He strongly supports
second generation biofuels, however, which are manufactured from inedible biomass such as
corn stover, wood chips or straw. These biofuels are not made from food sources (see
food vs fuel). King is a member of the
Global Apollo Programme and headed its public launch in 2015. The programme calls for multinational research into reducing the cost of low-carbon electricity generation.
Humanism King is a Distinguished Supporter of
Humanists UK.
Covid response In July 2020 King advocated for school closures in the UK until covid cases were reduced to 1 in a million. == Honours and awards ==