Not exact matches
China «s official unemployment rate has been
around 4 % for years, despite the rapid slowdown in the economy from double - digit growth to quarter -
century lows last year of
less than 7 %.
It was
less than a
century ago that Einstein was the most radical physics thinker
around.
Ms. Duong noted that «The Cannon is named for Annie Jump Cannon, a pioneering American astronomer who classified the spectra of
around 340,000 stars by eye over several decades a
century ago — our code analyses that many stars in far greater detail in
less than a day.»
Although laparoscopy — the technical term for minimally invasive surgery — has been
around for more
than a
century, its use has grown substantially in the last 20 years since medical researchers have demonstrated that it is not only safer but also
less expensive
than open surgery for a number of different types of operations.
The team mapped the ancient virus to a 20th -
century strain, and found another surprise: The two strains had
less genetic diversity
than expected, finding a recent common ancestor
around 1580.
At the turn of the last
century,
around 1900, the average person consumed
less than one kilo of sugar in one year.
Still, just because one certain drug — insulin — has been
around for nearly a
century doesn't mean that it should be considered as
less useful or
less important
than other «more modern» medications.
The total number of school districts in the U.S. dropped from more
than 100,000
around the turn of the 20th
century to
less than 15,000 by the turn of the 21st
century, even as the population of school - age children increased during that period.
And after another quick scan, I find table SPM.6 from the Synthesis which says emissions would need to peak sometime before the middle of the
century to limit temperature rises to under 4 degrees (with a peak by 2015 to achieve
less than 2 degrees warming)... I think most would agree that some degree of «drastic action» is going to be required to achieve a peak in emissions within this time frame, particularly while we have guys like you running
around, would you not?
Look at graph 5c, and you'll see 20th
century warmth matches peaks either side of the year 1000, and that for the TRW chronology 20th
century warmth is
less than the spike
around 1750.
To take just one fairly representative example, in the classic Rothampstead experiments in England where arable land was allowed to revert to deciduous temperate woodland, soil organic carbon increased 300 - 400 % from
around 20 t / ha to 60 - 80 t / ha (or about 20 - 40 tons per acre) in
less than a
century (Jenkinson & Rayner 1977).