Sustainable shipping is essential for a sustainable planet

24Sep 2020
Editor
The Guardian
Sustainable shipping is essential for a sustainable planet

Maritime transport (or ocean transport) and fluvial transport, or more generally waterborne transport, is the transport of people (passengers) or goods (cargo) via waterways. Freight transport by sea has been widely used throughout recorded history.

The advent of aviation has diminished the importance of sea travel for passengers, though it is still popular for short trips and pleasure cruises. Transport by water is cheaper than transport by air,  despite fluctuating exchange rates and a fee placed on top of freighting charges for carrier companies known as the currency adjustment factor (CAF).

Maritime transport can be realised over any distance by boat, ship, sailboat or barge, over oceans and lakes, through canals or along rivers. Shipping may be for commerce, recreation, or for military purposes. While extensive inland shipping is less critical today, the major waterways of the world including many canals are still very important and are integral parts of worldwide economies. Virtually any material can be moved by water; however, water transport becomes impractical when material delivery is time-critical such as various types of perishable produce. Still, water transport is highly cost effective with regular schedulable cargoes, such as trans-oceanic shipping of consumer products – and especially for heavy loads or bulk cargos, such as coal, coke, ores, or grains. Arguably, the industrial revolution took place best where cheap water transport by canal, navigations, or shipping by all types of watercraft on natural waterways supported cost effective bulk transport.

Containerization revolutionized maritime transport starting in the 1970s. "General cargo" includes goods packaged in boxes, cases, pallets, and barrels. When a cargo is carried in more than one mode, it is intermodal or co-modal.

A nation's shipping fleet (merchant navy, merchant marine, merchant fleet) consists of the ships operated by civilian crews to transport passengers or cargo from one place to another. Merchant shipping also includes water transport over the river and canal systems connecting inland destinations, large and small.

The theme for this year is “Sustainable shipping for a sustainable planet," which provides an excellent opportunity to raise awareness of the United Nations' Sustainable Development Goals (SDGs) and to showcase the work that the International Maritime Organization (IMO) and its member states are undertaking to achieve the targets. The theme will provide opportunities for leaders from various sectors, including shipping, to both reflect on the work done and the urgent steps they further plan towards a sustainable future.

The shipping industry, with the support of the IMO regulatory framework, has already started the transition towards this sustainable future. IMO has adopted and will continue to develop measures to cut greenhouse gas emissions, reduce the sulphur content of ships' fuel oil, implement the Ballast Water Management Convention, protect the polar regions, reduce marine litter, improve the efficiency of shipping through the electronic exchange of information, meet the challenges of the digitalization of shipping and enhance the participation of women in the maritime community.

The COVID-19 pandemic has highlighted the professionalism and sacrifice of the two million seafarers who serve on the world’s merchant fleet. Shipping has continued to transport more than 80 per cent  of world trade, including vital medical supplies, food and other basic goods that are critical for the COVID-19 response and recovery – but hundreds of thousands of seafarers face a humanitarian crisis as they have been stranded at sea, unable to get off the ships they operate with contracts extended by many months. This needs to be addressed urgently, through Governments designating seafarers as essential workers and ensuring safe crew changes can take place.

This year’s World Maritime Day will be celebrated on 24 September 2020 in the form of an online event, due to social distancing measures caused by the pandemic

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