‘No challenge poses a greater threat to our future and future generations than a change in climate’. Thus spoke President Obama, and most Western leaders have done likewise. Yet as the security policy community descends on Munich for its annual conference, climate change is likely to be a sideshow, again, despite the global attention that climate change received in the context of December’s conference in Paris.

Many measures aimed at reducing greenhouse gas (GHG) emissions have other positive effects on other aspects of the economy. Some of these co-benefits can be directly translated into financial terms (e.g. savings from reduced fuel use) but others, like improved health or preserved biodiversity, need to be estimated. Better understanding and assessment of the co-benefits of climate change mitigation could thus greatly help countries around the world adopt bolder mitigation measures.

The changing climate brings about more intense floods in cities in India and all around the world. It seems, however, that urban planning is still neglecting the growing risks. What are the biggest mistakes and how can we avoid them? An analysis by Dhanasree Jayaram.