Today's Editorial

Today's Editorial - 25 May 2024

Southern sojourn: On the 46th Antarctic Treaty Consultative Meeting(ATCM) in India

Relevance: GS Paper III

Why in News?

Delegates from over 60 countries have convened in Kochi, Kerala to attend the 46th Antarctic Treaty Consultative Meeting (ATCM).

More About the News: The Antarctic Treaty Consultative Meeting (ATCM) serves as a crucial platform for addressing various issues concerning the management of Antarctica. This year, one of the key topics on the agenda is the regulation of tourism in the continent. Given the exponential rise in tourist numbers over the years, concerns about its impact on the environment and unique biodiversity have become more pronounced.

Key Points: 

  • Parties: This annual event serves as a forum for the 29 Consultative Parties, who hold voting rights on matters concerning Antarctic management. Additionally, non-voting observer countries, independent experts, and invited officials were also present. 
  • Agenda: One notable item on the agenda this year is ‘pertains to tourism’. A coalition of like-minded nations, including India, has advocated for the introduction of a regulatory framework governing tourism in Antarctica. Unlike other continents, Antarctica lacks an indigenous population.
  • Unique Appeal of Antarctica: With its vast expanses of untouched ice and remote location, Antarctica stands apart from typical tourist destinations or elite jet-setter retreats, making it exceptionally alluring. In today's era, where every accessible piece of land is subject to fleeting visual consumption, Antarctica remains the only continent that retains its wildness, with its secrets hidden beneath layers of ice. 
  • Tourism Growth: The tourism industry, which thrives on creating, capturing, and marketing exotic experiences, has turned Antarctica into the "wild south" coveted by affluent travelers. According to a recent collaborative study by universities in Tasmania, the UK, and Australia, tourist numbers have surged from 8,000 in 1993 to 105,000 in 2022. This figure excludes scientific expeditions and the enduring presence of research personnel at various national research stations. 
  • Challenges and Concerns: Reports now indicate that tourists outnumber scientists. Concerns about the escalating tourist influx have been raised since 1966 during consultative meetings, with worries about increased ships, pollution, accidents, and disasters threatening the region's unique biodiversity. While there is a collective desire to preserve Antarctica's pristine purity, an area estimated to be the size of the United States and Mexico combined, underlying anxieties persist among nations. Despite the treaty's prohibition of territorial claims, unforeseen circumstances may lead to changes in its terms. The influx of visitors from certain countries could potentially influence treaty terms in their favor. 
  • India's Perspective: Although India currently has minimal Antarctic-bound tourists, this could change in the future due to growing economic prosperity. While India supports the proposal for a regulatory framework, it must remain vigilant against deals that could diminish future tourism opportunities.

Conclusion:

India's minimal Antarctic-bound tourists at present may change in the future due to growing prosperity. Therefore, it is essential for India to actively participate in discussions and negotiations at the ATCM to safeguard its interests while ensuring the preservation of Antarctica's unique environment.

Impact of Climate Change:

  • Impacts on ice: Ice shelves, which are floating extensions of grounded ice sheets, play a crucial role in Antarctica's landscape. The Ronne-Filchner Ice Shelf, one of the largest, spans an area slightly smaller than Spain. However, rising temperatures, particularly evident in the Antarctic Peninsula where the climate has warmed by 3°C, have led to the retreat of once-stable ice shelves. Since the 1950s, there has been a loss of 25,000 km2 of ice shelf due to this retreat, exacerbated by the significant meltwater produced each summer.
  • Impacts on  penguins: Antarctica is home to approximately 20 million breeding pairs of penguins, but their populations are facing varying fortunes. Adélie penguins, adapted to sea ice conditions, have declined in some areas, with chinstrap penguins sometimes replacing them. Further south, emperor penguins, reliant on sea ice surrounding continental Antarctica, have seen their numbers decline by up to 50% in certain locations.
  • Impacts on marine life(krill): Research from the British Antarctic Survey in 2004 highlighted the decline in Antarctic krill numbers, crucial to the region's food web. This decline poses a threat to various species such as whales, seals, and penguins that rely on krill as a primary food source. The decrease in krill populations has been linked to a significant decline in sea ice, which serves as a vital feeding ground for krill. Since the 1970s, krill numbers have plummeted by about 80%, largely attributed to reduced sea ice during winter. This decline in sea ice, particularly pronounced in the Antarctic Peninsula, impacts krill populations as they feed on algae beneath the surface of sea ice, acting as a vital nursery.
  • Impacts on sea level: While Antarctica may seem distant, the effects of climate change extend far beyond its icy shores. Scientists express concern that melting ice on land, including ice sheets but not ice shelves, could contribute to rising sea levels. Satellite measurements since the early 1990s indicate a steady rise in sea level at a rate of 3mm per year, a trend observed over the past century. However, uncertainties remain regarding the exact contribution of ice sheet melting to future sea level rise, with the possibility that it could exceed current estimates by the Intergovernmental Panel on Climate Change (IPCC).

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