PPE pollution

We’ve all been very happy with the decreased soot and dust in the air and the lower level of noise pollution. The anxiety of having to deal with the COVID-19 pandemic makes these positive changes great things to hold on to. Unfortunately, as life starts again, this will go back to normal. The immense economic disruption that the whole world has gone through will mean that little money will be left to improve soot emissions in the short term. And then there is one invisible bit of pollution which will spread even more. That is the disposable PPE. Already, for several years now, pollution from single use plastics was a major concern. Now we will begin to add more to it. Airports are producing a lot of this every day as air travel has opened up again; market places are full of it too. The Family took a photo of her hairdresser in a disposable kit. This is an indicator that there will be wider use of such things as the economy opens up again.

Fortunately, some people have taken notice. There is a very timely paper from a team of chemists in Dehra Dun who test a solution to this problem. They reduce this to a fuel which is similar to industrial diesel. The simple process was proven in other contexts, and is not new. Another nice thing about this process is that the plastics don’t have to be separated. One can take entire garbage bags full of the kits and use them as starters. So there is a problem, there is a solution. What is needed next is to take this out of the lab and into the world. That needs economic and political will.

The Road to Kedarnath

As the stay-at-home spouse, I was quietly envious of The Family when she sent me photos of her journey to the Kedarnath range of the Garhwal Himalayas. I especially loved the featured photo. The last line there seems like wishful thinking; highways are arteries through which plastics circulate in nature.

But to start at the very beginning, The Family sent a string of photos of these metal sausages by the road. Why were they there? No one around her knew, but they were nicely painted. There were deer and birds. These spotted owlets were really nice.

The weather was strange, and the light through the clouds was an odd yellow which made this tree stand out. I think at this time they were still fairly close to Dehra Dun, on their way up to the Alaknanda.

Around midday she must have passed Devprayag. The blue waters of the Bhagirathi and the brown of Alaknanda rivers join at this point to become the Ganga. A quick explanation is that the dam at Tehri upstream on the Bhagirathi allows the silt to settle down, so that by the stream that arrives at the Devprayag is blue. But this otherwise convincing reply is wrong. As an observant blogger pointed out, the colours of the streams change with season.

The photos from further up are gorgeous. The Family complained about the cold; it was past mid-April and the temperature on some days went down to nearly freezing. Sitting at home in warm Mumbai I enjoyed the photo of fog rolling down the Himalayas much more than she did. Disappointingly, she never had the views she expected of the Nanda Devi (7.8 Kms high), Trishul and Chaukhamba (both 7.1 Kms high) because of the clouds. This winter has been severe in the Himalayas, due to the same disruption of the polar vortex that gave the USA a record winter. If it weren’t for that, the second half of April would be a wonderful time for these views.

And now, in the middle of April the Rhododendrons were in full bloom, finally. In the last few years we’ve gone too early in the season to see this flowering. I was happy to get a lot of photos of these upper meadows around Chopta, at an altitude of 2.6 Kms above sea level. The Family was very happy with the flowers.