Cool it: on labour loss due to heatwave
Mains Paper 1: Environment
Prelims level: Heatwave
Mains level: Environmental degradation and Climate change
- The staggering loss of an estimated 153 billion hours of labour
during 2017 due to rising temperatures around the globe is a reminder to
governments that they are not doing enough to dramatically curb greenhouse
- The Lancet countdown on health and climate has reported that India
was particularly affected by the rising frequency of heatwave events and
lost about 75 billion hours of work, a significant part of it in the
Why the implications are so significant?
- For all countries in the developing world is the health of
millions, many of them already vulnerable to extreme weather events.
- Coming on the eve of the UN climate conference in Katowice,
Poland, the report of the Lancet panel for 2018 brings clarity, placing
connected issues in perspective for governmental action.
- It is vital that India gets more ambitious about cutting back on
carbon emissions, even as it presses for the fulfilment of the climate
finance obligations of developed countries under the Paris Agreement of the
UN Framework Convention on Climate Change.
- A further reduction in the share of coal in the energy mix through
sustained support for renewable energy, particularly solar photovoltaics,
must form the cornerstone of national policy.
- This must be matched by a shift away from use of fossil fuels for
transport, and the induction of more electric vehicles.
- Such a policy would yield the parallel benefit of improving air
quality; ambient air pollution led to the premature death of an estimated
half a million people in India in 2015.
- The consensus on climate change is that it has begun to affect the
intensity and frequency of extreme weather events.
- India’s approach to adaptation should, therefore, prepare for
catastrophes with a well-considered plan to provide relief and
- If the Centre and State governments can arrive at a consensus on
the strong climate link to the excessive rain in Kerala and Cyclone Gaja in
Tamil Nadu, for instance, a case could be made for climate funds under the
- Such a claim has to be supported by a perspective plan that
identifies vulnerable regions and communities, and incorporates transparent
systems for funds utilisation.
- The importance of funds for adaptation is underscored by Lancet’s
finding that 99% of losses from climate-related events in low-income
countries were not insured.
- From a public health perspective, the report sounds a warning that
rising temperatures will enable the dengue virus and malaria to spread
farther and faster.
- The aggravated impact of climate change on health is a serious
issue for policymakers to consider when they gather in Katowice for the
conference on December 2.
Q.1) Which of the following is not a feature of British type of climate?
(a) Rainfall occurs throughout the year.
(b) Ports are frequently frozen.
(c) Presence of four distinct seasons.
(d) Influence of westerlies all around the year.
Q.1) Critically evaluate the increased exposure to heatwaves needs a
policy response, nationally and globally.