Review of Professor Arlene Rosen‘s Inaugural Lecture on 30 January by Dr Andrew Garrard (UCL Institute of Archaeology).

With increasing concern about global warming and climate change and its impact on future human generations, Arlene Rosen’s inaugural lecture as Professor of Environmental Archaeology was particularly pertinent.

In this elegantly structured and very well illustrated presentation, she discussed an archaeologist’s perspective on the impact of climate change on societies at various stages in the past, and their frequent social and technological resilience and adaptability to environmental change.

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The first Lunch Hour Lecture of the new term was held on 17 January – the 100th anniversary of Captain Scott and his team of explorers reaching the South Pole. So the topic of scientific exploration and measurement in the polar regions is an apt one.

In a busy Darwin Lecture Theatre, an audience of all ages opened their lunchboxes and poised themselves to listen to the day’s speaker, Dr Katharine Giles from the Centre for Polar Observation and Modelling (CPOM), part of UCL Earth Sciences.

Katharine’s lecture was about understanding the physical processes taking place in the polar regions by using increasingly sophisticated satellites. Her main area of research is measuring the changes in sea ice cover in these regions.

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Professor Hugh Montgomery (UCL Institute for Human Health & Performance) reports from COP17 in Durban, South Africa (28 November–9 December).

So here I am in Durban, halfway through the UN climate negotiations known as COP17. As a scientist, the world of politics is always alien. Indeed, politicians seem to show scant regard for logic when determining a course of action.

The world is warming – confirmed most recently by a ‘sceptic-funded’ piece of research from Berkeley. Such data support those of NASA and the US National Oceanographic and Atmospheric Administation. The measured warming is also slightly WORSE than that reported by UEA – the subject of the (debunked) ‘climategate’ issue.

As UCL’s own Professor Chris Rapley points out, the entire body of credible scientists in the world subscribe this warming to the release of greenhouse gases as a result of human activity. And, as he also points out, no sceptic can come up with an alternative explanation (it isn’t sunspots, or changes in the earth’s orbit/axis, which drive such change over millenia). Further, that this warming is driving changes in extreme weather events is now confirmed by a UN report this November. And things will get worse.

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Helen Allwood, Research Grants Assistant, UCL Centre for International Health & Development, reports on ‘Population and Climate Change in a World of 7 Billion’, a high-profile reception held at the House of Commons on 7 November.

With the birth of the seven billionth living person last week, there is no more fitting a time to focus on the population and climate change debate. Never one to miss an opportunity, on Monday, the UCL Institute for Global Health co-hosted a reception at the House of Commons that brought together cross-sector stakeholders to discuss just this.

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