Reservation for SC, ST is a right nobody can take away: PM

New Delhi, Jun 27: Prime Minister Narendra Modi on Saturday said that India fared much better compared to some other countries in the fight against the COVID-19 pandemic. The PM made this observation while delivering the inaugural address to mark the 90th birth anniversary celebrations of Reverend Dr Joseph Mar Thoma Metropolitan.

"Earlier this year, some people had predicted that the impact of the virus in India would be very severe. Due to lockdown, many initiatives have been taken by the Government and in this people-driven fight, India is much better placed than many other nations. India's recovery rate is rising," Modi said in his virtual address.

He further warned that the time was not apt to "let our guard down".

The prime minister greeted the Mar Thoma Metropolitan and wished him a "long life and best health."

"Dr Joseph Mar Thoma has devoted his life for the betterment of our society and nation. He has been particularly passionate about the removal of poverty and women empowerment," the prime minister said.

Praising the Mar Thoma Church for its contributions to the country the Prime Minister added that it has worked to bring a positive difference in the lives of people in the country in areas of healthcare and education.

"The Mar Thoma Church is closely linked with the noble ideals of Saint Thomas, the Apostle of Lord Christ. India has always been open to spiritual influences from many sources. It is with this spirit of humility that the Mar Thoma Church has worked to bring a positive difference in the lives of our fellow Indians," Modi said.

Followers of the Mar Thoma Church from India and abroad participated in the programme through video conference.

New Delhi, Jan 9: The Union government has removed the central security cover of Tamil Nadu Deputy Chief Minister O Paneerselvam and DMK leader M K Stalin, officials said on Thursday.

They said while Paneerselvam had a smaller 'Y+' cover of central paramilitary commandos, Stalin had a larger 'Z+' protection.

The security cover of these two politicians has been taken off from the central security list after a threat assessment review was made by central security agencies and approved by the Union home ministry, they said.

Central Reserve Police Force (CRPF) commandos were protecting these two leaders of Tamil Nadu.

However, they said, the central security cover will be formally taken off after the state police takes over their security task, they added.

Washington, Apr 23: Air pollution over northern India has plummeted to a 20-year-low for this time of the year, according to satellite data published by US space agency National Aeronautics and Space Administration (NASA).
The US space agency's satellite sensors observed aerosol levels at a 20-year low post the countrywide lockdown, implemented to slow the spread of the novel coronavirus.

"We knew we would see changes in atmospheric composition in many places during the lockdown," said Pawan Gupta, a Universities Space Research Association (USRA) scientist at NASA''s Marshall Space Flight Center. "But I have never seen aerosol values so low in the Indo-Gangetic Plain at this time of year," added Mr Gupta.

Acting Assistant Secretary of State for South and Central Asia Alice G Wells tweeted, "These images from NASA were taken each spring starting in 2016 and show a 20-year low in airborne particle levels over India. When India and the world are ready to work and travel again, let's not forget that collaborative action can result in cleaner air."

The data published with maps show aerosol optical depth (AOD) in 2020 compared to the average for 2016-2019. Aerosol optical depth is a measure of how light is absorbed or reflected by airborne particles as it travels through the atmosphere.

If aerosols are concentrated near the surface, an optical depth of 1 or above indicates very hazy conditions. An optical depth, or thickness, of less than 0.1 over the entire atmospheric vertical column is considered "clean." The data were retrieved by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite.

In the first few days of the lockdown, it was difficult to observe a change in the pollution signature. "We saw an aerosol decrease in the first week of the shutdown, but that was due to a combination of rain and the lockdown," said Mr Gupta.

Around March 27, heavy rain poured over vast areas of northern India and helped clear the air of aerosols. Aerosol concentrations usually increase again after such heavy precipitation.

"After the rainfall, I was really impressed that aerosol levels did not go up and return to normal. We saw a gradual decrease and things have been staying at the level we might expect without anthropogenic emissions," Mr Gupta said.

On March 25, the Indian government placed its 1.3 billion citizens under a strict lockdown to reduce the spread of COVID-19. The countrywide mandate decreased activity at factories and severely reduced car, bus, truck and airplane traffic. Every year, aerosols from anthropogenic (human-made) sources contribute to unhealthy levels of air pollution in many Indian cities.

Aerosols are tiny solid and liquid particles suspended in the air that reduce visibility and can damage the human lungs and heart.

In southern India though, the story is a little hazier. Satellite data show aerosol levels have not yet decreased to the same extent. In fact, levels seem to be slightly higher than in the past four years. The reasons are unclear but could be related to recent weather patterns, agricultural fires, winds or other factors.

"This a model scientific experiment," Robert Levy, program leader for NASA's MODIS aerosol products, said about the lockdown and its effects on pollution.

"We have a unique opportunity to learn how the atmosphere reacts to sharp and sudden reductions in emissions from certain sectors. This can help us separate how natural and human sources of aerosols affect the atmosphere," Mr Levy added.