Business of the House

Just as elms were part of and defined the landscape of England, Wales and Scotland, so, too, do horse chestnuts after the demise of those elms. The hon. Gentleman raises a very important point. It is partly to do with viruses and partly to do with the effect of climate change. Indeed, this is just one manifestation of climate change, which is why we must step up all-party action on it, both nationally and internationally.