Krishnan

Made me think

The human brain is divided into two halves. The right half has nothing left in it and the left half has nothing right in it.

– The Times of India, SMS joke of the day, 12th November 2008

Unforgiveness is the poison you drink every day…

Unforgiveness is the poison you drink every day hoping that the other person will die.

Debbie Ford

Rules for a planet

I’ve always believed in the truth of Agent Smith’s words:

“I’d like to share a revelation that I’ve had, during my time here. It came to me when I tried to classify your species and I realized that you aren’t actually mammals. Every mammal on this planet instinctively develops a natural equilibrium with its surrounding environment, but you humans do not. You move to an area and you multiply, and multiply until every natural resource is consumed. The only way you can survive is to spread to another area. There is another organism on this planet that follows the same pattern. Do you know what it is? A virus. Human beings are a disease, a cancer of this planet. You are a plague, and we, are the cure.”

There is yet another equally powerful thought I came across in Yuva Anandan’s blog.

He points to an interesting comment on BBC – “…it’s not the planet we should be worrying about, it’s us.” In principle, I agree with the point of view that whatever damage human activity has caused to the planet till date is not major. With the race being supposedly being well past the peak oil, perhaps our ability to inflict further damage to the planet is limited. When the oil prices go up in the next few years, I would expect the food production to drop and people will dying of malnourishment. The population would drop and people would be forced again go back to living in fertile lands near water sources.

But for the human race, it has never been about the planet. It has always been about us. It is the same callous attitude that prevailed for centuries and still continues to do so. For once people should think about living symbiotically with the host planet. I wish there was a global political body that laid down rules for the planet. As a finite planet, the earth can only sustain finite human activity. What is that point? We will really need a careful scientific evaluation to find out. To me, ideally, politics should be simple human welfare. We need to have an association with this planet such that the damage we do is minimal and every person on this planet has a joyous experience of life on this planet. If it means limiting the population of the planet to a billion, then we should get there in the next 50 years with a clear plan.

Global politics, beyond regional interests, is the need of the day. Like in Starwars, we sure need a galactic republic and a Padme to decide for each planet.

Daily values of nutrients

Which nutrients do we need daily and how much? I put this list together from the information provided by a dietary supplement manufacturer.

The daily values of the following nutrients are established.
Nutrient	Value	Unit
Vitamin A	5000	IU
Vitamin C	60	mg
Vitamin D	400	IU
Vitamin E	30	IU
Vitamin B1	1.5	mg
Vitamin B2	1.7	mg
Niacin	20	mg
Vitamin B6	2	mg
Folic acid	500	mcg
Vitamin B12	6	mcg
Biotin	300	mcg
Pantothenic acid	10	mg
Calcium	200	mg
Phosphorous	125	mg
Iodine	150	mcg
Magnesium	417	mg
Zinc	15	mg
Selenium	70	mcg
Copper	2	mg
Manganese	2	mg
Chromium	120	mcg
Molybdenum	75	mcg

The daily values of the following nutrients are typical and are not established.
Nutrient	Value	Unit
Nickel	5	mcg
Silicon	4	mg
Tin	10	mcg
Vanadium	10	mcg
Lutein	250	mcg

Carbon dioxide emissions don't cause global warming

In April, KLM had an interesting exclusive in-flight documentary on global warming which I happened to watch.

The documentary goes on to present that man-made CO2 emissions do not cause global warming. It states that earth’s present temperature increase is driven by the sun and not by human activity. A few points presented in the documentary are:

1. CO2 is not the major green house gas. Its concentration change has been too small to explain such major temperature differences. Oceans can emit 180 billion tons of CO2 tonnes of CO2 where as human activity emits only about 7 billion tons. It is argued that water vapour and methane are bigger influences than CO2.

2. Earth has seen decades of temperatures which were significantly higher and and also significantly lower. But the ice did not ever vanish completely.

3. Changing of the size of the polar ice caps is explained to be a normal thing which happens routinely with temperature even between summer and winter.

4. Earth’s temperature is more closely related to solar activity and is known to have had a very good co-relation with it for centuries.

5. Change in CO2 concentration in the polar ice caps is an effect of change of earth’s temperature and it has a 800 year lag. This 800 year year lag is the time required for the temperature of the oceans to change to release or absorb CO2.

6. Earth’s temperature continued to drop from 1940 to 1970 when the economic activity boomed. The present upward trend lasts from only 1970.

7. Yet another observation was that the change in temperature profiles of the earth’s atmospheric layers did not seem to support increased green-house activity.

8. The model used to predict the global climate has several hundreds of assumptions on which not all experts seem to be in agreement. Clearly, a model can only be as good as the assumptions that go up to make it.

The documentary goes on to state that the IPCC report is driven by considerations that are non-scientific and serves to retain several jobs which were created by the billions of dollars funded to study this.

Those who are closely following the global warming issue must be already aware that there is a clear second opinion on the need to limit the emissions from developing countries in order to reduce global warming.

One can’t help but wonder if the entire global warming tale is fabricated by an energy thirsty group of nations who are using misleading pointers to prevent the developing nations from creating a stronger demand for energy.

That documentary was an eye-opener to me.