Here are the climate-related sections of speeches by MPs during the Commons debate Armed Forces.
Full text: https://hansard.parliament.uk/Commons/2013-06-25/debates/13062570000002/ArmedForces
16:28 Mr Murphy
Our purpose in the world is to defend our interests and promote our values, but the means by which we achieve those ends and the threats that challenge both our interests and our ideas are increasingly diverse, complex and intense. The global population is growing rapidly, putting massive pressure on resources and space and forcing migration from poor to rich states. Climate change will reduce available land, food and water, exacerbating the drivers of state failure. Weak and unstable states already outnumber strong and stable ones by more than 2:1. A youth bulge is seeing rising aspiration and great emotional urgency in the desire for political change. The advance of information technologies and biotechnologies threatens international security infrastructure, while nuclear proliferation and cyber-attacks pose the potential for mass destruction.
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