The top diplomat at the United Nations is once again sounding an alarm about the dangers of climate change. Also, in coastal communities around the globe — places such as Vietnam, Bangladesh, Egypt, Italy, Brazil and the southern United States — rising sea water levels threaten to infiltrate freshwater drinking supplies. And, Jerusalem Day marks the "reunification" of Jerusalem in 1967 and the Jews regaining access to the venerated Temple Mount. The day is generally tense as Jews march through the Arab quarter of Jerusalem's old city to commemorate victory in the Six Day War. This year, the holiday is especially fraught because of the war in Gaza. And, 3,000 Palestinian children have suffered at least one amputation in the last eight months, according to UNICEF. That's the largest cohort in recent history. Only a small percentage have been able to be evacuated out of the Gaza Strip.