As many people have chronicled, the decision to fight in Vietnam was a years-long accretion of step-by-step choices, each of which could be rationalized at the time. Invading Iraq was an unforced, unnecessary decision to risk everything on a 'war of choice' whose costs we are still paying.
The air that people breathe in many Chinese cities has become dangerously polluted. Their food supply is subject to constant contamination scandals. Now it appears that not merely stagnant ponds but the water people draw from deep underground is already tainted.
The demise of Google Reader, if logical, is a reminder of how far we've come from the cuddly old 'I'm Feeling Lucky' Google days, in which there was a foreseeably-astonishing delight in the way Google's evolving design tricks anticipated what users would like.
For a decade or more after the Vietnam war, the people who had guided the U.S. to disaster decently shrank from the public stage.
There's no longer any surprise in noting that China has grave environmental problems.
Over the eons I've been a fan of, and sucker for, each latest automated system to 'simplify' and 'bring order to' my life. Very early on this led me to the beautiful-and-doomed Lotus Agenda for my DOS computers, and Actioneer for the early Palm.
In a time of transition for journalism all around the world, it's reassuring to know that some of the old ways endure.
Contrary to what you might think, China's economy is relatively less efficient, and more polluting, than those of rich countries.
For the record, I am sticking with my claim that the simultaneous degradation of air quality, water quality, water supply, food safety, soil quality, and other environment-related variables is the main challenge to China's continued development.
Environmental disaster is the gravest threat to China's continued development. That's according to me, but it is not some wacko view.