TED posted a jaw-dropping talk from Paul Root Wolpe that rounds up new bio-engineering experiments, most involving animals, that push our current ethical systems to their limits. From bioengineered glow-in-the-dark pets to supersized salmon, from ratbots to the mouse that grows a human ear — Wolpe asks us to think deeply about what bioengineered animals mean. The TED Blog talked with Wolpe yesterday and asked a couple of followup questions on how we might frame these brave new ethical dilemmas. Go to this link to find out more: http://blog.ted.com/you-need-to-engage-the-ethical-question-all-along-the-way-a-qa-with-paul-root-wolpe/