For another, American biologist and Nobel Prize recipient David Baltimore says genetic editing is irresponsible until it's proven to be safe and effective, and it hasn't yet.
But to suggest that what you eat, whether you eat a burger this week or not or if you eat sushi, whatever you eat — that that will make a difference on our climate is irresponsible. Why?
Not every travel company which calls themselves eco-friendly acts sustainably, and may still advertise irresponsible tourist activities, including tiger selfies – having your photo taken with a captive wild tiger.