Reuters: Mounting criticism over how some climate policies are adding to record energy and food prices threatens to distract UN-led talks on a new global warming pact, which resume this week in Bonn. The UN’s climate change agency hosts more than 160 countries at the talks starting on Monday to help secure global agreement by the end of next year on a new pact to counter global warming. The Bonn talks, which end on June 13, will focus on the “toolkit” of policies which can …