Category: Impacts & adaptation

The global health benefits of tackling climate change

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by Professor Paolo Vineis and Pauline Scheelbeek, School of Public Health

It is sometimes claimed that addressing climate change with proper policies is too expensive and could lead to a further decline in the economy. However, the co-benefits of implementation of climate change mitigation strategies for the health sector are usually overlooked. The synergy between policies for climate change mitigation in sectors such as energy use (e.g. for heating), agriculture, food production and transportation may have overall benefits that are much greater than the sum of single interventions (Haines et al, 2009).

Internship Experiences: Skidmore, Owings & Merrill

The Climate and Environment at Imperial blog has moved. View this post on our new blog

by Peter Blair, Science and Solutions for a Changing Planet DTP student

The Thames Basin is set to face many challenges in the future: climate change, a growing population and economic requirements all present developmental challenges, as well as major sources of uncertainty. Having previously worked on a voluntary project producing a vision for planning in the Great Lakes Basin over the next hundred years, Skidmore Owings and Merrill (SOM) were interested in applying the same methodology to the Thames Basin to determine how we may best plan for the future in this area.

How will Antartica’s ice-sheet contribute to 21st century sea level rise?

by Professor Martin Siegert, Co-director, Grantham Institute

On 27th October I convened a meeting at the Royal Society of London to discuss the results of a recent 20-year research horizon scanning exercise for Antarctic Science (Kennicutt et al. 2014). Part of the discussion focused on the research needed to better quantify Antarctica’s likely contribution to sea level rise in the coming decades and beyond, as published in the new Intergovernmental Panel on Climate Change (IPCC) Synthesis Report.

The report states that, ‘Global mean sea level rise will continue during the 21st century, very likely at a faster rate than observed from 1971 to 2010, and will likely be in the ranges of 0.26 to 0.55 m [in the lowest emissions scenario] … and … 0.45 to 0.82 m [in the highest emissions scenario – the closest to “business as usual”]’.

7 Frightening Findings from the IPCC Report

By Helena Wright, Research Postgraduate, Centre for Environmental Policy

Helena Wright, an Imperial PhD student, looks at worst possible scenarios from the IPCC Working Group II report.

The United Nations’ Intergovernmental Panel on Climate Change (IPCC) recently released its latest report, featuring the most up-to-date science on global climate change.

As a researcher, I had an opportunity to contribute to a table in one of the chapters and have read through each of the 30 chapters of the Working Group II report (on Impacts, Adaptation, and Vulnerability).  Here is my personal take on seven of the most frightening findings from the WG2 report:

  1. CO2 levels of 1000ppm could impact on mental performance

The health chapter explains how climate change will affect global health, including direct impacts of heat stress, drought and extreme events, as well as indirect impacts on nutrition and mental health.

Workshop on climate science needed to support robust adaptation decisions

By Dr Simon Buckle

I just wanted to highlight the great event we held last week with Judy Curry at Georgia Tech on how we can use climate science to help us make better decisions – in business, government, health and development.  Do have a look at the presentations from the really diverse group we managed to assemble in Atlanta, from international organisations, business, development agencies, NGOs and research.

A few  points strike me as worth (re)emphasising:

  • Climate models are extremely valuable tools for assessing climate change over the rest of this century, but even the most advanced climate models are not yet able to provide detailed information with sufficient confidence on the variability and change of regional climate in the next few decades.

Climate change and health risks – new commission launched

By Siân Williams, Research postgraduate, Department of Physics and Grantham Institute for Climate Change

In 2009 a joint report between University College London and The Lancet stated, “Climate change is the biggest risk to global health of the 21st century”. The work highlighted extreme weather events, changing patterns of disease and food and water insecurity.

Now a second UCL-Lancet commission is underway. Last month, UCL’s Institute of Global Health hosted a launch event for the report entitled ‘Climate crisis: emergency actions to protect human health’.

The event was chaired by UCL’s Anthony Costello, head of the first Lancet commission.