Birmingham Post: The UK needs to take action now to ensure it can cope with future changes in our climate, the committee set up to advise the Government on adapting to global warming has warned. Ministers should look at measures such as bringing in mandatory water meters and changing building regulations to replace the use of purified tap water with “grey water” for flushing toilets and watering gardens to cope with a hotter, drier climate. The UK is already feeling the effects of climate …