The liberties of our country, the freedom of our civil constitution, are worth defending against all hazards: And it is our duty to defend them against all attacks.
The benefits of biomedical progress are obvious, clear, and powerful. The hazards are much less well appreciated.
There are hazards in anything one does but there are greater hazards in doing nothing.
We always look at the 'Fortune 500,' and we say, men in power, but we don't look at the glass cellar as opposed to the glass ceiling and say, men also are the homeless, men are also the ones that are the garbage collectors. Men are also the ones dying in construction sites that aren't properly supervised for safety hazards.
Our technological powers increase, but the side effects and potential hazards also escalate.
Humans are distinguished from other species by a massive brain that enables us to imagine a future and influence it by what we do in the present. By using experience, knowledge and insight, our ancestors recognized they could anticipate dangers and opportunities and take steps to exploit advantages and avoid hazards.
The Egyptian Nile, though it does have its own particular hazards, is subject to none of what I find in Rhode Island. Since the Aswan High Dam was built in 1973, the Nile has become something of a grand canal. It is wide, flat, slow, and so calm it verges on the geriatric.
Impotence is one of the major hazards of cigarette smoking.
Some global hazards are insidious. They stem from pressure on energy supplies, food, water and other natural resources. And they will be aggravated as the population rises to a projected nine billion by mid-century, and by the effects of climate change. An 'ecological shock' could irreversibly degrade our environment.
Sure, the first light snowfall may be a chance to dance giddily, leaving squeaky footprints through the neighborhood, marking the runner's right to the domain. But later drubbings of snow merely complicate running. Snow turns to ice, to slush, to ice again. Tire ruts twist ankles. New snow hides the hazards.