Cancer is killing more people than
ever before
Everyone knows someone affected by cancer, friends,
relatives, the family next door. Everywhere people are dying from, or awaiting treatment
for, the dreaded Big C. Everywhere, people speculate about the reason for the
sudden rise in the number of cancer victims. Everywhere, the medical profession
and drug companies are being criticised for failing to halt the rising rates of
cancer, and are even accused of conspiracies and cover-ups that are allowing
innocent people to die while they profit from the misery. More people, in
desperation or from lack of trust, are turning to alternate healers and natural
remedies.
Some people attribute rising cancer rates to lower
standards of living, the pressure of modern-day life, climate change,
pollution, insecticides, food ingredients, secret government missions to aerial
spray populations with toxic chemicals, and so on. It seems that almost
everyone has an explanation for the prevalence of the dreaded disease that is
now one of the world’s biggest killers.
So what is the real truth about cancer? The answer
lies in history, authentic research, and facts about the medical profession,
changing life expectancy, and changing causes of death.
History reveals that humans are living longer now than
ever before, and that the increased life expectancy is more universal than ever
before. In the Neolithic Period (later Stone Age ending 10,000 years ago) the
worldwide life expectancy from birth was just 20 years. By the time of the Bronze Age (6,000 years
ago) man could expect to live for 26 years on average from birth. In early
modern England (1500-1700) Brits were doing better than many others around the
world with a life expectancy 0f 37 years. By 1900, according to Encyclopaedia
Britannica, the world life expectancy had reached 31 years. By 1950 it had
risen to 48, and to 67 years in 2010.
From the above it could be expected that fewer people
would be dying from a particular cause, such as cancer, rather than more, but
that is not the case. More people are dying from cancer now than ever before.
So let’s look at the causes of death and how they have changed over time.
From the earliest times until quite recently, infant
mortality was one of the major causes of death. As recently as 1700 a third of
all births worldwide led to death before the age of nine, due to malnutrition,
disease, accidents and violence. This had a major impact on life expectancy in
general.
The gap between rich and poor has always created an
unequal life expectancy, both between rich and poor countries and between rich
and poor families living in the same countries, and even in the same cities. Poverty
comes with a high price. However, the Industrial Revolution changed the
thinking of business leaders, politicians and social reformers to the extent
that it was realized that if the masses were unable to purchase the goods that
they produced, there wasn’t much point in having industry because there would
be a scarcity of customers with money. While there is still a considerable gap
between rich and poor, the gap is closing rather than widening as is popularly
believed. The progressive closing of the gap is a major factor in increasing
life expectancy.
Medical science in the 20th and 21st
centuries has made huge progress at a pace not unlike the progress of aviation
and space exploration. The remedies and cures of 200 years ago often killed
more patients than they saved. Surgery more often than not resulted in fatal
infections of which there was no understanding. The discovery of germs is
relatively recent.
Because of the advance of medical science and improved
living standards, many common killers have been eliminated completely or are
now extremely rare. Examples include smallpox, cholera, tuberculosis, typhoid,
and diphtheria. Other diseases such as influenza, which killed an estimated 50
million in 1919-20, are now of a much lower incidence rate and are now rarely
fatal. Improved hygiene, better housing and working conditions have also played
a vital role in life expectancy.
We constantly hear criticism of peoples eating habits,
but with freer trade and comparative economic security, more people are able to
enjoy a more nutritional diet than at any other time in history. Even Alaskans now
have access to bananas, and ice cream and refrigeration are available in the
tropics. Life is good.
A study of war statistics for the last thousand years
even shows a progressive decrease in the numbers killed as a result of war. The
decrease has accelerated over the last 70 years since the end of WWII which
killed 55 million. Fewer people, particularly young servicemen, are dying
because of wars, and therefore getting a shot at old age.
Here’s a couple more things that are letting people
live longer: Smoking is literally a dying habit with more and more people
stopping smoking. Alcohol consumption is more controlled and responsible than
in some previous centuries, when alcoholic addiction and drunkenness was the
norm for millions of people, including those who could ill-afford it.
So, you may ask, what has all this got to do with
cancer? Well, it’s pretty simple. Although cancer can kill the very young, it is
primarily a disease of the elderly and it is proving one of the most difficult
diseases to eliminate. Fortunately, only about 1% of deaths from cancer involve
those aged under 15. In other words, the longer we live the more likely we are
to have to face it. Many of the earlier big killers have been eliminated and
that has opened the way for cancer later in life.
It is expected that as life expectancy increases,
reported cancer cases will increase, possibly by up to 70% over the next 20
years. But an increasing proportion of those reported cases will survive into
remission. The survival rate for some cancers is better than for others with
high survival rates for breast, prostate and colon cancers. Meanwhile,
pancreatic cancers have a much lower survival rate.
The essential fact about cancer is that there is more
cancer in the world today, because we are able to avoid many of the things that
previously would have killed us, and that leaves the tough one, the
predominantly old-age disease, cancer. But even having regard to that, if
cancer catches up with us, because of mainstream medical advances, we have a
better chance of surviving it than ever before.
Meanwhile, medical quacks and magic remedy merchants
are conning unfortunate cancer victims to the extent that they themselves are often
a worse curse on society than cancer itself.