Showing posts with label environment. Show all posts
Showing posts with label environment. Show all posts

Tuesday, June 23, 2020

The permanent end of normal times.


Even just a few years ago, when mowing the lawn, I'd be making bees flee from their buzzing round the clover.  No pesticides, no herbicides in my yard, lots of nectar-bearing flowers, clover continuing to proliferate in the lawn - but where are the bees?  Oh, to be at the risk of a bee sting!

For that matter, where are the squirrels?  The "green acres" behind my house are empty; and not one squirrel shows up to eye the bird-feeders.   (What is new is a pair of chipmunks.).

My little pond got one froggy visitor last year.  None so far this year.

I think just like people in the red states seem oblivious of the COVID-19 virus, or at best, "oh, its just like the flu", humanity is sleepwalking through an ecological crisis; but will be suddenly woken up to the unsustainability of what it is doing.  Unlike our other crises, there is no November 3rd election day, or new vaccine or treatment that hold out the possibility of life going back to normal.


Monday, April 08, 2019

H.Res.109 - The Green New Deal




Thursday, June 14, 2018

realclimate.org - sigh

Over at realclimate.org, there is a discussion going on, "If you doubt that the AMOC has weakened, read this".  This is one of two articles mentioned by this commentary in Nature: "North Atlantic circulation slows down". 

As the blurb says,
Evidence suggests that the circulation system of the North Atlantic Ocean is in a weakened state that is unprecedented in the past 1,600 years, but questions remain as to when exactly the decline commenced.
And the article not by the leaders of the discussion at realclimate.org is mentioned thusly (excerpts):

"Thornalley et al. provide a longer-term perspective on changes in AMOC strength during the past 1,600 years....The researchers found that the strength of the AMOC was relatively stable from about ad 400 to 1850, but then weakened around the start of the industrial era.....However, the roughly 100-year difference in the proposed timing of the start of the AMOC decline in these two studies has big implications for the inferred trigger of the slowdown. Caesar et al. clearly put the onus on anthropogenic forcing, whereas Thornalley et al. suggest that an earlier decline in response to natural climate variability was perhaps sustained or enhanced through further ice melting associated with anthropogenic global warming. Nevertheless, the main culprit in both scenarios is surface-water freshening."
(Caesar et. al. is the first article.)   I quoted just about that much and asked for comments on this.  This morning there are 168 comments on that thread, most of them are entertaining, IMO, a troll; but my comment - nowhere to be seen.

From my perspective - entertain the trolls, and rail about Brietbart, ignorance, etc.; but ignore, IMO, a legitimate request to hear the perspective of the authors of the first article on this commentary.

If this is their attitude, then saving us from climate change will be in spite of climate scientists and not because of.

Wednesday, March 23, 2016

Turning meat-eaters into vegans

Rowan Jacobsen, author of "Fruitless Fall: The Collapse of the Honey Bee and the Coming Agricultural Crisis" has an article about plant-based replacements for meat, from which I quote this encouraging paragraph:

“Livestock is an outdated technology,” says Patrick Brown.

Considering the speed of change, the money and smarts being thrown at the problem, and the desperate need, it seems likely that sometime in the next decade, Beyond Meat or Impossible Foods or another rival will perfect vegetarian beef, chicken, and pork that is tastier, healthier, and cheaper than the fast-food versions of the real thing. It will be a textbook case of disruptive technology: overnight, meat will become the coal of 2025—dirty, uncompetitive, outcast. Our grandchildren will look back on our practice of using caged animals to assemble proteins with the same incredulousness that we apply to our ancestors’ habit of slaughtering whales to light their homes.

Saturday, October 24, 2015

Global Climate Prospects

Vox has an article worth reading carefully: The math on staying below 2°C of global warming looks increasingly brutal.

With respect to India:
One possibility is that emission cuts would be divided equally among countries. The United States and Europe and China and India and Zimbabwe would all make proportionally similar sacrifices to stay below 2°C. When the dust settled, the average American would still emit more than the average Indian, but they'd each have made similar percentage cuts. The authors call this the "inertia" approach.

Another option would be to divvy up cuts so that every country has roughly the same level of per capita emissions. In this scenario, India's emissions are allowed to grow, while the US and Europe have to cut much more deeply. The authors call this the "equity" approach.
With that under your belt:
India would also have to make wrenching changes. On Twitter, Peters posted a graph comparing India's projected emissions under current policies (the purple line) with what'd be required under "inertia" or "equity" scenarios for staying below 2°C:


Given that India is currently planning to double coal production by 2020 as it lifts itself out of poverty, this looks incredibly unlikely.

Thursday, October 15, 2015

India - lighting energy efficiency savings

By replacing incandescent and CFL bulbs with LEDs, in Puducherry and Andhra Pradesh, a government program has resulted in:
A staggering 68 lakh kilowatts of energy is saved every day. This includes a cut in 645 megawatts of power during peak hours, a 5,520-tonne drop in daily carbon emission and domestic savings of Rs 2.71 crore every day.
How?
The LED project is financed by consumers themselves through two plans. The first one is an 'onbill EMI' model under which consumers have to pay Rs 105 for an LED bulb across 10 months, which is added to the monthly power bill. The second plan allows the consumer to buy bulbs in one go — every consumer is entitled to four LED bulbs — by paying Rs 100 apiece. (The bulbs come with a three-year replacement warranty.)

LED bulbs actually cost Rs 300-350 apiece in the market — the government offers cheaper bulbs because it procures in bulk, around 7.5 crore bulbs so far. The government effort has already halved market prices from Rs 650-700 apiece a year ago.

For the project, LED lamps are procured at Rs 78 apiece. The additional Rs 27 that consumers must pay are due to the interest charges on financing, database maintenance and distribution cost.
(1 crore = 10 million.   The exchange rate today is 1 USD = 64.79 INR)

Friday, October 09, 2015

India's carbon dioxide emissions

Via BRF, an Economist article, and this graphic below.
A quote from the article:
India’s programme to subsidise the replacement of 400m cheap incandescent light bulbs with dearer LED ones would save 6,000 megawatts of installed capacity—equivalent to the entire electricity-generating capacity of Nigeria.


Sunday, September 13, 2015

India - the world's biggest carbon creditor!

Concordia University {Montreal, Canada} researcher Damon Matthews thinks that India holds the world's biggest carbon credit!

Montreal, September 8, 2015 — All countries have contributed to recent climate change, but some much more so than others. Those that have contributed more than their fair share have accumulated a climate debt, owed to countries that have contributed less to historical warming.

This is the implication of a new study published in Nature Climate Change, in which Concordia University researcher Damon Matthews shows how national carbon and climate debts could be used to decide who should pay for the global costs of climate mitigation and damages.

The countries that have accumulated the largest carbon debts on account of higher than average per-capita carbon dioxide (CO2) emissions are the United States, Russia, Japan, Germany, Canada, the United Kingdom and Australia.

The U.S. alone carries 40 per cent of the cumulative world debt, while Canada carries about four per cent. On the other side, the carbon creditors — those whose share of CO2 emissions has been smaller than their share of world population — are India, Indonesia, Bangladesh, Pakistan, Nigeria, Brazil and China, with India holding 30 per cent of the total world credit. 

Monday, September 07, 2015

Arvind Subramaniam: Global response to falling fossil fuel prices

In a larger article on India's policies on climate change, this stuck out -- no wonder the Indian Government has cracked down on Greenpeace!


The cause of climate change has suffered a setback recently because of the large (about 35-40 per cent) decline in international energy prices. But that setback need not have occurred had governments taken offsetting actions to impose taxes on petroleum products. How have the major governments fared on this score? The chart highlights a striking difference between the responses of advanced countries and those of India. The former have reduced taxes while India has increased them substantially. Essentially, advanced countries have stood by passively, passing on the benefits of price reductions to consumers and producers.

One surprise is the lack of outrage by international greens at this non-action on the part of advanced countries.



Sunday, September 06, 2015

More on India's position on climate change

 This is from a July article:

Earlier this year, Prime Minister Narendra Modi asked his diplomats to “shed old mindsets” and said India must take the lead in countering the challenge of climate change. Some three months later, India’s Chief Economic Advisor Arvind Subramanian gave a glimpse of India’s strategy for Paris and signaled a confident approach. It is interesting, therefore, to consider what kind of role India, a key player, is likely to have during the negotiations in Paris.

With a business-friendly government, India today is looking to begin writing an economic growth story that will enable it to lift millions of its citizens out of poverty. Achieving this aspiration will require high and sustained economic growth that is buttressed by a sound strategy for energy security. Unlike China or the East Asian Tigers, though, India will have to pursue economic development alongside significant commitments toward climate change action. But herein lies an opportunity, to choose a path of development that unlike the Chinese approach doesn’t have to be environmentally painful. India can save its population from the harmful effects of the unchecked exploitation of energy resources such as coal. Moreover, as India is home to some of the most vulnerable areas and people when it comes to climate change impacts, policies need not be seen as obligations alone, but as voluntary actions that will help save its people and environment.

In an article published by the Indian Express in May this year, Arvind Subramanian gave a backgrounder to India’s approach in Paris. He explained that the setback to climate change action that came in the form of a large decline in international energy prices could have been dealt with in a much better way had governments taken offsetting actions to impose taxes on petroleum products. India has done well on this front: It increased taxes while advanced countries preferred to pass on the benefits of price reductions to consumers and producers. Subramanian noted that India has taken a number of positive actions to combat climate change, which include increasing the excise duty on petrol and diesel, quadrupling the coal cess from Rs.50 per ton to Rs.200 per ton, and unveiling Modi’s ambitious plan to ramp up the production of solar energy from 20 Gigawatts currently to 100 GW by 2022.




Saturday, September 05, 2015

Aravind Panagariya: India's Stance on Climate Change

Part of a larger interview:

What is your view on whether India should give up on insisting that rich countries should pay for climate change mitigation or instead share some of the burden? If it is ok to ask for reparations for past colonial crimes, surely paying for past carbon sins is also ok? What would be your advice for India’s stance in Paris?

Let me first mention our contribution to cutting carbon emissions: we heavily tax petrol, diesel and coal; we have successfully expanded our forest cover and continue to do so despite land shortage; we have invested heavily in public transportation; and we are committed to an ambitious renewable energy programme. Add to this the fact that our lifestyle is far less energy-intensive than most other countries.

The next point is that we have made these efforts notwithstanding the fact that we are a low fourth emitter in terms of total emissions. On the basis of 2012 data, our carbon emissions are just one-fifth of the largest emitter, China, and one-third of the second-largest emitter, the U.S. In per-capita terms, our emissions are tiny and we do not even appear on the top one hundred list.

Coming to your main question, morally and intellectually, there is something very wrong with the argument that developed countries, which have been historically the largest emitters, should not only be exempt from having to pay for the past damage but also be rewarded for it by being allowed a larger share of the carbon space instead of having to share it equally with the rest of the humanity.

Quite apart from the moral case, there is ample legal precedence within the United States domestic laws for compensation for the damage caused by past actions even when the connection between the actions and the damage was not known at the time the actions were taken, as illustrated by the United States Superfund Act of 1980.

So, in my personal view, while we must make every possible contribution to the greening of the planet, especially when these contributions are also consistent with our national objectives, there is no reason to shy away from seeking greater carbon space to facilitate our growth and development or from seeking redress for the past damage in the form of finance for, say, adaptation, mitigation and access to patented green technologies.

Wednesday, July 08, 2015

The Million Pollinator Garden Challenge

What is the Million Pollinator Garden Challenge (MPGC)?

Million Pollinator Garden Challenge: A nationwide call to action to preserve and create gardens and landscapes that help revive the health of bees, butterflies, birds, bats and other pollinators across America. We will move millions of individuals, kids and families outdoors and make a connection between pollinators and the healthy food people eat.

Register your pollinator habitat here.

(Note: while not part of the MPGC, if you scroll the map over, you will see there are some habitats registered from Bangladesh and Pakistan.)


Sunday, March 08, 2015

India's New Forest Conservation Plan

See here.
India just did something big for the climate: it announced that it will allocate $6 billion a year in tax revenue in a way that will encourage forest conservation. That’s more results-based finance for forest conservation than any other country in the world, including the current biggest spender Norway.

Here’s how it will work: every year India’s central government collects about $200 billion in taxes. From that sum it then passes along about $60 billion to the 29 state governments. Following recommendations by India’s 14th Finance Commission, Parliament this past week accepted a watershed reform that not only increases the size of transfers to states from $60 billion to $80 billion, but also changes how this tax revenue is distributed between states.

The reform changes the “horizontal devolution” formula so that the pie will now – for the first time – be shared between states not just on the basis of population, area, and income, but also forest cover.
We are also directed to this interaction with Dr Arvind Subramanian, Chief Economic Adviser, Ministry of Finance, Government of India" for more details:


Wednesday, March 20, 2013

A clover lawn

I think it is time for my ecologically barren lawn to change.

From the days when I considered clover to be a weed in the lawn, I know that the bees simply love it; and I think if you don't walk barefooted on the lawn, the chances of getting a bee sting are low.

This website promotes clover in the lawn.  Books tell us that until the chemical companies started selling herbicides, clover was considered an essential part of the lawn.

The NY Times had this in 1987:
A lawn of clover is unpopular nowadays; I had to visit several stores before I could find seed. A neighbor observed, after I sowed the seed, that it would attract bees. He was correct, of course. There have always been a few colonies of clover in my lawn, and the blossoms do hum with bees. But my family's 16 years in this house, no one has ever been stung by a bee, even though we sometimes go barefoot. My clover lawn is actually in the best tradition. When Andrew Jackson Downing, the renowned writer on agriculture and horticulture, told people in the late 1840's how to plant lawns, he specified a mixture of white clover and Rhode Island bentgrass.

''Sow four bushels of it to the acre,'' he urged, ''and not a pint less as you plan to walk on velvet!''

Downing had immense admiration for clover, and his reasons were excellent. Clover is not subject to the mildews and other blights that can affect the grasses of today. It stays green on a leaner ration of water than grass. Its dark-green leaves remain attractive in hot weather. Its flowers are pretty, starring the turf.

Its fragrance, especially when newly mown, is sweet. Children can look for four leaves among the usual three. Being a legume, it makes it own fertilizer, snatching nitrogen from the air. And because of my clover lawn, there will be more honey in some neighbors' hives.

I can think of only one reason why we all do not have lawns of clover. Certain herbicides used in this country in prodigious amounts since World War II will not kill fescue and other grasses, but they will kill dandelions and plantains - and white clover. But those of us who forgo this chemical warfare can have sweet clover lawns and all their delights.
I think a garden must have, to the extent feasible, birds, bees, butterflies along with the essential flowers, scents and foliage. If you can add to it that the luxury - flowing water, then the garden is complete.


Tuesday, September 20, 2011

The danger of wildlife in my backyard

The danger of having wildlife around mainly comes from humans. I will explain this in a few easy steps.

1. The wildlife - there's deer of course, and now turkeys
20110917-IMG_8680
 

Monday, August 30, 2010

Deforestation

I assume this claim can be checked with satellite imagery.  If true, it is scary: Pakistan has no forests left?

By 2005 Pakistan had lost 25% of the forest cover that existed in 1990. Experts predict at current rates of exploitation - more than 100 square miles of trees clear-felled annually - the remaining forests will all be gone by 2010. It means this year's catastrophic floods will be repeated again and again, and all the aid in the world will do little good until someone, somehow, begins a reforestation programme. As John Muir, the great Scottish naturalist, once said: "God has cared for these trees, saved them from drought, disease, avalanches, and a thousand tempests and floods. But he cannot save them from fools."