It is a stark and arresting fact that, since the middle of the 20th century, humankind has consumed more natural resources than in all previous human history
I abhor Earth Hour. Abundant, cheap electricity has been the greatest source of human liberation in the 20th century. Every material social advance in the 20th century depended on the proliferation of inexpensive and reliable electricity.
Since the middle of the 20th century, more has been learnt about the ocean than during all preceding human history; at the same time, more has been lost.
The falsification of history has done more to impede human development than any one thing known to mankind.
All history, and most especially the history of the 20th century, argues against placing ideas in the saddle and allowing them to ride mankind. Too often, they end up riding individual men and women into mass graves.
The different American experience of the 20th Century is crucial because the lesson of the century for Europe, which essentially is that the human condition is tragic, led it to have a build a welfare system and a set of laws and social arrangements that are more prophylactic than idealistic. It's not about building perfect futures; it's about preventing terrible pasts. I think that is something that Europeans in the second half of the 20th century knew in their bones and Americans never did, and it's one of the big differences between the two Western cultures.
I was really interested in 20th century communalism and alternative communities, the boom of communes in the 60s and 70s. That led me back to the 19th century. I was shocked to find what I would describe as far more utopian ideas in the 19th century than in the 20th century. Not only were the ideas so extreme, but surprising people were adopting them.
The 21st century is significantly different from the 20th century. The old models will not hold anymore. More and more, we are one people on Earth. We need to share our problems.
More harm was done in the 20th century by faceless bureaucrats than tyrant dictators.
There was engrained poetry and then when you look back at our history and in the 20th century, the last century, probably the greatest writers of the 20th century were Irish. It became our only weapon, was our poetry, our music.
Advertising has done more to cause the social unrest of the 20th century than any other single factor.
The fact that women in the home have shut themselves away from the thought and life of the world has done much to retard progress.We fill the world with the children of 20th century A.D. fathers and 20th century B.C. mothers.
More girls were killed in the last 50 years, precisely because they were girls, than men killed in all the wars in the 20th century. More girls are killed in this routine gendercide in any one decade than people were slaughtered in all the genocides of the 20th century. The equivalent of 5 jumbo jets worth of women die in labor each day... life time risk of maternal death is 1,000x higher in a poor country than in the west. That should be an international scandal.
During the 1960s, we used twice as much oil as during the 1950s. And in each of those decades, more oil was consumed than in all of mankind's previous history.
Earlier this week ... scientists announced the completion of a task that once seemed unimaginable; and that is, the deciphering of the entire DNA sequence of the human genetic code. This amazing accomplishment is likely to affect the 21st century as profoundly as the invention of the computer or the splitting of the atom affected the 20th century. I believe that the 21st century will be the century of life sciences, and nothing makes that point more clearly than this momentous discovery. It will revolutionize medicine as we know it today.
I firmly believe that we who are alive and can think today-in the closing years of the 20th century-have a commitment to our species to make sure that the flicker of movement we have thus managed in space stays sufficiently kindled so that the people of the 21st century can build upon and extend the human abode from Earth to the cosmos beyond.