Most Distant Galaxy Cluster Revealed by Invisible Light

Clusters of galaxies are the largest building blocks in the universe. Our galaxy, the Milky Way, is part of the Virgo cluster, comprising some 1000-2000 galaxies. By observing galaxies and clusters that are very distant from Earth, astronomers can look back in time, as their light was sent out a long time ago and took millions or billions of light-years to reach the astronomers’ telescopes.

An international team of astronomers from Germany and Japan has discovered the most distant cluster of galaxies known so far — 9.6 billion light years away. The X-ray and infrared observations showed that the cluster hosts predominantly old, massive galaxies, demonstrating that the galaxies formed when the universe was still very young. These and similar observations therefore provide new information not only about early galaxy evolution but also about history of the universe as a whole.

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Coca Cola is Not Showing Responsible Behavior In India

Interestingly some multinationals behave differently in different parts of the world. Coca-Cola is not alone. I have found an article about this by The New Ecologist.I am reproducing it here. Read and think.

Coca-Cola is usually a company that makes a lot of efforts into ecological and environmental issues. Lately the company is accused in corporative bad practices, when it comes to their Indian market.

One of the biggest companies in the world is now blamed for not showing a responsible behavior by several ecological and non-governmental institutions.

According to them, Coca-Cola is not open with the investors of the Indian market and covers the truth about an important fact – the environmental damages in water-stresses parts of India.

A month ago the state of Kerala has been insisting Coca-Cola to cover the damages that the company causes by its bottling plant in a local village. The published reports displayed damages for over $48 million. This is a figure, which Coca-Cola needs to cover.

One of the committees in Kerala, which is fighting against the pollution that the company causes, is claiming that the brand needs a new environmental plan in India.

According to Kerala’s Agriculture, Groundwater, Health and Pollution Control Departments, the company has been polluting the water resources ever since it has entered to this Indian province.

If Coca-Cola doesn’t take an action, it could face criminal charges. However, there are no actions taken from the company so far. The spokesman of the brand said the accusations are false and unfounded.

Source

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Now, a daily shot of Otelixizumab can halt diabetes in 6 days

It comes as a new hope for people with type-1 diabetes, fed up of taking lifelong insulin shots in their abdomen and thighs. In what is being termed as a major breakthrough, scientists are clinically trying a new drug which shows potential of stalling and reversing type-1 diabetes in less than one week’s time.

A drug, named Otelixizumab, that has to be given as a daily jab for six days in a row, could help preserve the patient’s natural ability to produce insulin for years. It does so by halting damage to the pancreas, allowing it to carry on producing its own insulin. Type-1 diabetes, which tends to affect young people, more often occurs when the immune system starts to attack healthy tissues such as insulin-producing cells in the pancreas. Once a person suffers from full-fledged type-1 diabetes, there is no other cure but lifelong insulin shots.

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Environmental Refugees

When major disasters hit or if sea levels rise drastically, millions of people are displaced and left without homes, food, or resources of any kind. These people are left to seek new homes and livelihoods, yet they are not offered international aid due on the reason that they are displaced.

Definition
The term refugee first meant “one seeking asylum” but has since evolved to mean “one fleeing home.” According to the United Nations, a refugee is a person who flees their home country due to a “well-founded fear of being persecuted for reasons of race, religion, nationality, membership of a particular social group or political opinion.”

The United Nations Environment Programme (UNEP) defines environmental refugees as “those people who have been forced to leave their traditional habitat, temporarily or permanently, because of a marked environmental disruption (natural and/or triggered by people) that jeopardized their existence and/ or seriously affected the quality of their life.” According to the Organisation for Economic Co-Operation and Development (OECD), an environmental refugee is a person displaced owing to environmental causes, notably land loss and degradation, and natural disaster.

Permanent and Temporary Environmental Refugees
Many disasters strike and leave areas destroyed and virtually uninhabitable. Other disasters, such as floods or wildfires may leave an area uninhabitable for a short while, but the area regenerates with the only risk being a similar event taking place again. Still other disasters, like long-term drought can allow people to return to an area but don’t offer the same opportunity for regeneration and can leave people without an opportunity for re-growth. In the situations where areas are uninhabitable or re-growth is not possible, individuals are forced to permanently relocate. If this can be done within one’s own country, that government remains responsible for the individuals, but when environmental havoc is wreaked on an entire country, the individuals leaving the country become environmental refugees.

Natural and Human Causes
Disasters that result in environmental refugees have a wide variety of causes and can be attributed to both natural and human reasons. Some examples of natural causes include drought or floods caused by a shortage or excess of precipitation, volcanoes, hurricanes, and earthquakes. Some examples of human causes include over-logging, dam construction, biological warfare, and environmental pollution.

International Refugee Law
The International Red Cross predicts that there are currently more environmental refugees than refugees displaced because of war, yet environmental refugees are not included or protected under the International Refugee Law which developed out of the 1951 Refugee Convention. This law only includes persons who fit these three basic characteristics:

They are outside their country of origin or outside the country of their formal habitual residence;
They are unable or unwilling to avail themselves of the protection of that country owing to a well-founded fear of being persecuted; and
The persecution feared is based on at least one of five grounds: race, religion, nationality, membership of a particular social group, or political opinion.
Since environmental refugees do not fit these characteristics, they are not guaranteed asylum in other more developed countries, as a refugee based on these characteristics would be.

Resources for Environmental Refugees
Environmental refugees are not protected under International Refugee Law and because of this, they are not considered actual refugees. There are few resources, but some resources do exist for those displaced based on environmental reasons. For example, The Living Space for Environmental Refugees (LiSER) Foundation is an organization that is working to put environmental refugee issues on the agendas of politicians and their website has information and statistics on environmental refugees as well as links to ongoing environmental refugee programs.

Source(s) :

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