Jevons Paradox | Current Affairs | Vision IAS
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Posted 10 Apr 2025

9 min read

Jevons Paradox

Recently, Microsoft CEO highlighted Jevons Paradox in the backdrop of increased adoption of the AI systems globally.

About Jevons Paradox

  • It is the idea that technological progress that makes a resource cheaper or more efficient to use often leads to an increase in demand for that resource.
  • Background: William Stanley Jevons first described a paradox in 1865 where he maintained that more efficient steam engines would not decrease the use of coal in British factories but would actually increase it.
  • In the case of AI, as systems become more powerful and accessible, it is likely that their use will grow significantly.
  • Tags :
  • Artificial Intelligence
  • Jevons Paradox

River Mandovi

First No Objection Certificate has been issued via the newly launched Digital Portal for National Waterways for developing a Jetty on Malim on River Mandovi.

About River Mandovi

  • Mandovi, also known as Mahadayi or Mhadei river, is described as the lifeline of the Indian state of Goa.
  • Mandovi joins with the Zuari, both flush out into the Arabian Sea, forming the Mormugao harbour.
  • It originates from a cluster of 30 springs at Bhimgad in the Western Ghats in district Belagavi, Karnataka.
  • Waterfalls: Dudhsagar and Varapoha. 
  • Important tributary: River Mapusa.
  • Tags :
  • River Mandovi
  • River Mahadayi
  • Dudhsagar

Vizhinjam Port

Recently, one of the world’s largest container ships, MSC Türkiye, docked at Vizhinjam International Seaport, marking a milestone in the journey of India’s first deepwater transshipment port.

About Vizhinjam port

  • Authority: Vizhinjam International Seaport Limited (VISL), a company fully owned by Government of Kerala.
  • Location: Thiruvananthapuram.
  • Type: Natural Deepwater Multipurpose Seaport.
  • Objective: To cater container transhipment besides multi-purpose and break bulk cargo.
  • Project model: Developed in landlord model with a PPP component on a design, build, finance, operate and transfer (“DBFOT”) basis.
    • In the landlord model, private players take over the operational aspects, while the port authority acts as a regulator and landlord.
  • Tags :
  • Vizhinjam Port
  • Transshipment Ports
  • Landlord Model

Registrar General of India

Registrar General of India cautions hospitals over delay in reporting events of birth, death.

 About Registrar General of India (RGI)

  • Set up in 1949 and comes under the Union Ministry of Home Affairs.
  • Responsibilities:
    • Housing & Population Census: Under Census Act, 1948.
    • Civil Registration System (CRS): Under the Registration of Births & Deaths (RBD) Act (1969) which provides for the compulsory registration of births and deaths.
    • Sample Registration System (SRS): Important source of vital rates like Birth Rate, Death Rate, Infant Mortality Rate and Maternal Mortality Rate.
    • National Population Register (NPR): In pursuance to provisions contained in Citizenship Rules, 2003 framed under the Citizenship Act, 1955.
    • Mother Tongue Survey: Documents the linguistic features of the selected mother tongues.
  • Tags :
  • Citizenship Act, 1955
  • Registrar General of India
  • Civil Registration System

Aravali Range

National Green Tribunal (NGT) has instructed Haryana to ensure no illegal mining in Aravali Range.

About Aravali Range

  • Type: One of the oldest folded mountains of the world.
  • Range: Runs approximately 670 km in a south-west direction, starting near Delhi,passing through southern Haryana and Rajasthan, and ending in Gujarat.
  • Highest peak: Guru Shikhar at 1,722 metres.
  • Rivers: Banas River, Sahibi rivers and Luni River flow from Aravali.
  • Minerals: Copper, zinc, lead, marble, etc.
  • Tags :
  • National Green Tribunal
  • Aravali Range

Malabar Grey Hornbill

Researchers from Kerala have been awarded the Future Conservationist Award by the Conservation Leadership Programme (CLP) for their project on conserving the Malabar Grey Hornbill.

  • The CLP is a partnership of Fauna & Flora International, BirdLife International and the Wildlife Conservation Society.
  • Award supports promising young conservationists with less than five years of professional experience, offering funding and tailored mentoring to lead impactful projects.

About Malabar Grey Hornbill

  • Endemic to the Western Ghats of India.
  • It occurs from an elevation of  about 50 m above mean sea level near the coast.
  • IUCN status: Vulnerable.
  • Tags :
  • Malabar Grey Hornbill
  • Future Conservationist Award
  • Conservation Leadership Programme

Alfalfa

The Genetic Engineering Approval Committee (GEAC) cleared the import of genetically modified alfalfa hay from the US 

  • Its final approval from India's Agriculture Ministry is pending. 
  • The US has raised concerns during trade talks.

About Alfalfa

  • It is a part of the legume family, but it’s also considered an herb.
  • It seems to have originally come from South and Central Asia, but it has been grown around the world for centuries.
  • In addition to being used as feed, it has a long history of use as a medicinal herb for humans.
  • Tags :
  • Alfalfa Hay
  • Genetic Engineering Approval Committee

Mesoscale Convective System

Study focused on Mesoscale Convective Systems (MCS) found Soil moisture may help forecast intense storms.

About MCS

  • It is a collection of thunderstorms that act as a system. An MCS can spread across an entire state and last more than 12 hours.
  • These systems often bring intense rainfall, causing widespread damage to lives, livestock and infrastructure.
  • Hotspots for MCSs: West and Central Africa, northern India, Argentina, China and the United States Great Plains.
  • Tags :
  • Mesoscale Convective System
  • Thunderstorms

Jatra Utsav

Tripura to organise Jatra Utsav.

About Jatra 

  • It is a popular folk theatre of Bengal and Odisha.
  • Its origin can be traced to the rise of Vaishnavism and the Bhakti Movement in the 16th century, pioneered by Sri Chaitanya Mahaprabhu.
  • It is a composite art form or as a theatre of mixed means – song and dance, acting, and recitation.
  • It depicts a range of diverse and complex stories including mythology, secular themes, humor, valour of heroic characters and melodramatic events.
  • Tags :
  • Bhakti Movement
  • Jatra
  • Sri Chaitanya Mahaprabhu
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