Published in Dwarka Express on 20.1.2024

Centuries back, feathers were used to write. Even earlier, processed/preserved leaves and tree barks were used for long to write. In fact, every human activity was related to nature. Science and technology brought many inventions and pen is one such item that was of dire need for communications. Those were days, when today’s oldies might have carried the fountain pens with bolted ink to school. The shirt pockets of boys used to get stained with leaking heads of pens. At home, grandma was storing the provisions in Horlicks bottles and Brittania biscuit tin containers. Gone are those nostalgic olden days! Repair/refill/reuse culture has vanished. During the same period, a travel in a train witnessed spilling of plastic cups and tin foiled food packets on both sides of railway lines. By 90’s plastic scrambled the world. Around the same period, ball point pens usage scaled up. All we had to do was to buy a two-rupee ball pen and a packet of 5/10 refills. We remember the bygone days when in the work place also, staff used to go to the Managers for getting free refills. Then came the varieties of trendy ball pens with finer tips that made the writing legible and clear. By then, the fountain pens gave way and almost disappeared. Initially, we had about 3 or 4 types of refills and we were able to use the pen for quite a longer time. Recently a survey was held by us and we sought responses where to get refills. Most of the respondents said, ‘refills have vanished from market’ ‘refill shop is near MG Road (we need to travel 20 KMs to get a refill!). Stationery shops stock mostly pens only, not refills.

The refill culture is relegated to a back seat with the advent of USE & THROW era. Designer pens are not reusable. If you have a hobby for pen collection, you may like varieties. Otherwise, these pens will end up at the landfills. Someone jibed, ‘so what, even the refill is a plastic.’ Very true. We also admit that it is a plastic piece. But at least, it should be made a habit to reduce single use plastics. Some unconfirmed data say that Single Use Plastics (SUPs) constitute only 10 percent of the plastic. However, this 10 percent is a dangerous junk, as all our waterbodies are clogged with SUPs. Polythene carry bags were banned from July 1^st, 2022, but even today the street vendors use it. We are not habituated to carry a cloth bag while going out. REUSE is the easiest way to contribute to environment. PET bottles are another conspicuous example of SUPs. But regrettably, PET bottles are not included in the 19 banned items. It is not clear as to why PET bottles were excluded from the banned items. Used PET bottles are discarded everywhere almost in the entire country. Here and there, some efforts are being made to reuse or recycle these bottles. But there is concrete solution for the PET menace. Carrying a bag and bottle is the best practice.  Will CPCB take steps to include it under the banned SUPs so that manufacturing of the same will stop?

Published in Dwarka Express on 14.1.24

Recently we came across a viral video wherein the person chatting to a group of senior citizens in a park, emphasizes the need for planting 14 saplings to compensate CO2 exhaled during the whole life. Our curiosity grew multifold as this video was repeatedly forwarded. We were curious to view more details about the idea. After a frantic google search, we could find that it is one Parvin Bhagwat. We landed at his website as well as his YouTube channel. Parvin Bhagwat has posted a full video about his mission in his YouTube video captioned ‘Project 14 trees: What, Why and How’. This YouTube video was released 3 years ago. Further we learnt that the organization founded by Parvin, namely, ‘14 trees foundation’ is a charitable organization, dedicated to building sustainable carbon-footprint-neutral ecosystems through re-forestation. Pravin is an entrepreneur, technologist and an academic. During weekends he works on small scale projects such as green living, eco-restoration and social entrepreneurship. We further searched for more information about the efficacy of his mission. The question at large was whether planting 14 trees would compensate the carbon dioxide produced by a human being.

As per studies, a man is estimated to exhale an average of 0.9 kg of carbon dioxide per day as per studies. This works out to roughly 300 kg per year, whereas a reasonably grown tree absorbs 22 kg of carbon dioxide in a year. This means that we need 14 trees to absorb the exhaled carbon dioxide. According to Pravin Bhagwat, instead of quoting the global carbon dioxide emission has reached 38 billion metric tons it is better to tell a person that his exhaling CO2 pollutes air but the same could be compensated by planting 14 trees in his lifetime. However, no theory is without a rider or a counter. On the flip side, a sapling planted today may not be equal to a well grown tree and absorb 22 kg of carbon from day one. Secondly, in reality, all the eight billion global citizens are not going to plant 14 saplings each. Moreover, even if a person plants a tree, he may not have time to nurture it. Thirdly to compensate the already exhaled carbon dioxide, there is no solution. Fourthly, the calculation does not consider the vehicular and industrial emission. Last but not least, saplings are planted on one side while on the other, well grown trees are felled to accommodate developmental projects. All said and done, planting 14 saplings is a reasonably achievable target and everyone can accomplish the mission, ‘Plant 14 saplings & exhale CO2 lifelong’.

Published on 06.01.2024 in Dwarka Express

Once known as ‘Garden city’, Bangalore is slowly losing the charm of its title, it acquired over a long period of time. If one goes for a ride in the city’s iconic roads like MG Road etc., he would realize that the city may not be the same as it was, a few decades before. The freshness one felt when jogging through the misty roads in winter, is almost lost. Old time Bengalurians fondly recollect the good efforts by the forest officer Seturam Gopalrao Neginhal, popularly calledSG Neginhal, a dedicated forest officer, who passed away at 93. He is remembered for his prodigious work in planting millions of trees between 1982 and 1987. Worried by the disappearing tree cover, Guntu Rao, the then Chief Minister of Karnataka approached Neginhal, to initiate corrective steps. At a time when there was a mushrooming of new housing layouts and multi storied complexes, Neginhal’s arrival at Bengaluru in 1981 was a blessing in disguise. It is his wisdom and dedication that transformed Bengaluru into the Garden City of India. But he is no more and the city is also losing its green cover.

The Bengalurians lament that once travelling in Mysore Road was a pleasure. In the last few years, the trees, especially near Majestic, Babuji Nagar etc were completely eliminated and literally there are no trees, say the regular users of the road. This is not an isolated case for Mysore Road alone. The lush green trees which are still seen appear to be full of dust and greyish due to pollutants and dust deposited over the canopy, thanks to the ever-increasing automobiles clubbed with unabated construction everywhere. The tree bases are concretised at many places. Electric wires tied on the trunks are looking messed up. On several places one can see nailed posters on tree trunks. A late evening drive will reveal that trees are now used for the lighting purpose. Are these nor crimes against trees in blatant violation of Karnataka Preservation of Tree Act 1976?

The question arises whether we could bring back the last glory? Preserving the existing trees is better than planting a sapling and waiting for 10 long years to reap the benefits of oxygen yield as well as the shades it would give. The tree offenders must be booked under the present laws. The officials who are expected to preserve the trees use the law liberally to give permission to fell the trees without making proper cost benefit analysis. The laws must be stringent and permission for felling a tree should not be used just to accommodate some infra builders against the assurance to compensate with 10 trees is not correct.

“Saplings for Bengaluru” campaign was a community initiative which targeted one crore saplings in and around Bangalore. Bangalore Metro Rail Corporation is planting trees everywhere in Bangalore as part of their compensatory planting scheme. Bruhat Bengaluru Mahanagara Palike (BBMP) has given massive contracts to certain private planting agencies in the city. Innumerable trees with cost effective tree guards are being planted alongside roads. Though the move is welcome, it is also seen that the planted saplings are not nurtured properly. In some cases, contractors are not seen watering the saplings. Depending solely on rain is not correct as the rain was insufficient last year. All that is needed is more commitment and monitoring to increase the success rate. Will the authorities do that?

Published in Dwarka Express on 30.12.23

Could we stop the global warming? The answer for this simple question may not be easy to comprehend. Sun gives warmth from far above, while the core of the Earth far below is red hot at 6000℃. Besides, the volcanoes erupt often to keep the Earth still warmer. Thus, the naturally generated warmth enables our natural existence. But the global warming released due to green house gases, we talk about, is man-made and have long term implications on our very existence.  Though in the past two hundred years of industrialization, the warming is too fast, in spite of the warning bells ringed by the scientific community, only in the last few decades the global leaders started talking about global warming seriously. The Paris Agreement on climate change that ended on 12^th Dec 2015 was a milestone in revisiting the climate change paradigms. The UN was successful in bringing 196 countries to agree to aim at the goal of reducing the global average temperature increase to 2℃ above the pre-industrial levels and pursue the efforts to limit the increase to 1.5℃ by the end of this century.  The 28^th Conference of Parties (COP28) concluded on 13^th Dec 23 at Dubai. The Heads of states, Environmental Scientists and experts assembled at Dubai to discuss the climate change. One wonders how an oil rich Dubai would keep up the spirit of COP 28 and its commitment to achieve Net Zero emission in 2050 by eliminating fossil fuels. Nevertheless, it must be appreciated that the draft agreement talks about increasing thrice the global efficiency in renewal energy production by 2050 and doubling twice the annual average rate of energy efficiency improvement by 2030. These are some of the positive outcomes, though the voice is feeble at this stage. It needs to be seen how the member nations will reflect the concerns in letter and spirit. “We didn’t turn the page on the fossil fuel era, nut this outcome is the beginning of the end” said the UN Climate Change Executive Secretary at the closing session of COP 28.

In COP 27 held at Egypt, an issue was raised on India’s coal extraction levels. The global leaders wanted affirmative actions by India in the coal front. India depends on coal production mainly and stopping the same will be disastrous. India has therefore refused to bail out coal to achieve the Net Zero emissions in the recently concluded G20 summit. COP 28 has given some breather.  Though there is no immediate pressure on India to stop coal production, India has to underline its strategies to fall in line with COP 28 decisions. India has to revisit its dependency on coal production and work on maximizing the renewable and non-conventional energy sources. Interestingly, the Global Stock Take (GST) of COP 28 is aiming at complete phasing out of coal by 2050 while the oil will be phased out by 60% and gas by 45%. The share of production of oil and gas and consumption happens in developed nations like US while the consumption of developing nations is negligible. Coal production in India in the global parlance is minimal. Among the fossil fuels, the major contributors of global warming are oil and gas, but it appears that COP 28 approach is softer to the major culprits. The third world countries are already in the grip of funding inadequacy to tackle the climate change while simultaneously facing disasters like cyclone and glacier melts due to climate change. We need to wait and see whether the mission of COP 28 will prove pragmatic.

Published in Dwarka Express on 23.12.23

From one tragedy, Chennai is not able to come out, but it appears that the Goddess of Destiny is having a cruel smile on Tamil Nadu in general and Chennai in particular. Cyclone spells on the one side and human failure on the other side, TN Chief Minister shunts between Chennai and Delhi, with his ‘begging’ bowl for flood reliefs.  The placid sea water of Ennore Creek in North Chennai is now posing heavy threat to the biodiversity in Bay of Bengal besides jeopardizing the fishermen’s livelihood. The oil spill from Chennai Petroleum Corporation (CPCL), a subsidiary of Indian Oil corporation, during the heavy floods due to cyclone Michaung has proliferated to 20 Sq KMs into the sea. A thick layer of oil is covering a vast area of the ocean near the coast of Chennai. The impact of oil spill on the living organisms like fish, turtle and crabs are visible, as the dead fish float on the surface. The fishes in the sea are exposed to toxic oil which will affect their reproduction capacity. If fish production is hampered, the fishermen would not be able to make up their livelihood. Besides the residents in the affected areas are complaining of unbearable odour besides irritation in the eyes, itching and dizziness. Especially this affects the vulnerable age groups like seniors, pregnant women and children.

This is not the first time we are hearing of an oil spill at Ennore. Earlier on 28^th Jan 2017 also there was an oil spill when an empty tanker dashed against an inbound loaded oil tanker near Kancheepuram. Though the magnitude of spillage was not comparable to the present one, there definitely was damage to sea biodiversity, especially the fishes. But at that time a tall claim was made that the marine life was not much affected and the fish was eatable. But this time the magnitude is too high and visible that the authorities are finding it difficult to sort out the issue. The compensation plan for the fishing community is in air and of course some compensation will be made. Nothing can compensate the loss of marine biodiversity for this callousness of the CPCL, leave alone the economic loss suffered by the company. It is said that the Tamil Nadu Government has engaged oil sucking machines from helicopters and dispose them in designated locations like Gummidipoondi, which are authorized to dump hazardous wastes. Meanwhile experienced birders say that some birds like cormorants, spot billed pelicans, painted storks and whiskered Terns are the worst affected as the oil spill in water gets infiltrated into their body cuticles which are easily soluble in hydrophobic substance like oil. Once the affected bird again gets into the water for its prey, it will not be able to return as the birds get choked into the oil.

One of the worst oil spill tragedies happened in US in Deepwater Horizon drilling platform in Gulf of Mexico, which killed 11 people in 2010. It is supposed to be the worst oil spill in history with the spillage of about 780000 cubic meter oil. The clean up crew worked in 89 Sq KMs. They used several techniques like floating boom barriers to push it away from beaches and mangroves. In situ burning, skimmers and chemical dispersants to break up the oil slicks. However it is the global experience that oil spills cannot be removed 100%. The best way is to prevent such spillage than struggling to remove it from sea.