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Posts Tagged ‘DNA’

If it is possible to receive the “evil eye” from a duck, I faced off with seven pairs of evil eyes while walking in a park the other day. As the flock foraged through lush green grass, it struck me that these waterfowl were not among the kind I had seen before. They were not mallards, wood ducks, coots or any of the other species that are typical to American ponds, lakes and parklands.

One of the seven ducks seemed to be the ringleader. He — or she — was bent on only one thing: keeping the seventh “odd duck” as far away from the remaining six as possible. How typical, I thought. They’re very much like us!

I wondered, momentarily, if these ducks had the capacity to reason why their boorish behavior ought to be directed at one of their own kind that, by all appearances, was undeserving of such marginalization? For that matter, are dominance-driven behaviors on the part of animals influenced by emotions at all? More tellingly, is in-group/out-group selection any more a negotiable aspect of human nature as it is for our furred, feathered and scaled counterparts in the animal kingdom?

Does Nature have a good reason for why we — and they — behave the way we do? (more…)

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The Buzz About Bees

Remember that story a few years back about the mysterious honeybee affliction known as Colony Collapse Disorder? It didn’t remain in the headlines for long but it should have: Honeybees pollinate up to 1/3 of the world’s crops. Lose them and we lose a great deal of human civilization to malnutrition.

I was reminded of this sad phenomena over the holidays when, from city to city, county to county, I kept stepping over dead and dying honeybees. Not just one, but several. Not merely one week, but several weeks in a row. Three years earlier — and what first brought CCD to my attention when I came online in search of an explanation — I took a walk in a local park and saw hundreds of bees dying on the ground. It was all I could do to keep my dog from stepping on them, a number of them still trying, fruitlessly so, to fly. A few weeks later at another park, I saw the same phenomena. The carnage became so commonplace that year that I eventually lost count.

Now here comes a late-breaking 2009 headline nearly lost amidst end-of-year festivities:

Bayer ‘Disappointed’ in Ruling on Chemical That May Harm Bees | Bloomberg.com

Bayer’s newest chemical wonder, Spirotetramat, was not on the market when CCD surfaced, but what is alarming about this story is that the EPA apparently approved it, critics allege, knowing that it could heighten or accelerate the harm to a critical link in the food chain.

Our food chain.

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