Inter Press Service: The catastrophic floods in Pakistan have added urgency to a high-level United Nations summit this week, with delegates from mostly South Asian nations convening Tuesday to call for increased technology transfer from richer countries and to compare strategies to avert the worst effects of climate change. “Climate change is a reality,” said Bangladeshi Prime Minister Sheikh Hasina Wazed at a side event of the Millennium Development Goals Summit, which concludes Wednesday. “We in South …