Christian Science Monitor: Walk the halls at the cavernous Bella Conference center and it’s no surprise that global warming gets all the buzz, all the time. Carbon dioxide’s other effect, to increase the acidity of sea water, is a bit like the toddler constantly tugging at the trouser legs of its elders, asking: “What about me?” On Monday, the UN Convention on Biological Diversity attempted to strengthen that tug by releasing a “synthesis report” on ocean acidification. The oceans’ acidity has increased 30 …