Open Forum
New Delhi, 4 August
2021
Food Waste
Index
CRITICAL, GOVTS’
MUST PONDER
By Dhurjati
Mukherjee
Food wastage, at
least in countries of South Asia, where a significant proportion of the
population suffers from poverty as also under-nutrition cannot be justified on
any account. An estimated 931 million tonnes of food, or 17 per cent of total
food available to consumers in 2019 globally, went into the waste
bins of households, retailers, restaurants and other food services,
according to Food Waste Index Report 2021, released weigh by the United Nations Environment
Programme (UNEP) recently.
The report provides
insights into the scale of food waste and a methodology that enables countries
to measure baselines and track progress in meeting the UN SDG target. It revealed
that most of the food waste comes from households, which discard 11% of the
total food available at the consumption stage of the supply chain. Food
services and retail outlets waste 5% and 2% respectively. On a global per
capita-level, 121 kg of consumer level food is wasted each year, with 74 kg of
this happening in households.
The weight of the
global food waste roughly equals India’s total production of foodgrain,
oilseeds, sugarcane and horticultural produce put together in 2019-20.This has
been continuing in the country and, as per estimates, India’s households’
discard 50 kg food per capita annually though this is lower than the global
average of 74 kg per capita. Whether this could be considered ‘cruelty’ in the
modern era is for experts to decide but surely nations need to ensure that such
wastage is best avoided.
With a staggering 3
billion people that cannot afford a healthy diet (FAO, 2020), the message of
this report is clear: citizens need help to reduce food waste at home!
Underlining that food waste is not just limited to rich nations, the report
noted that the household per capita food waste generation is found to be
broadly similar across country income groups, suggesting that action on food
waste is equally relevant in high, upper-middle and lower-middle-income
countries.
Covid-19 and its
successive waves has made matters worse. With job losses, getting two meals a
day has been difficult for a large section of the under-privileged and wasted
food could have instead been transferred to the hungry or undernourished. In recent
times, there are sporadic reports of civil society organisations carrying wasted
food from hotels and restaurants as also festive parties to distribute the same
to the poor, specially children in the area or city. However, more such efforts
are needed and the local authorities should extend facilities to ensure that
such wastage is curtailed.
Another aspect that needs
to be mentioned here is that 40 per cent of food waste takes place because most
small-scale farmers do not have adequate storage facilities. Food waste is also
caused by pestilence and rotting. In India, food waste is mostly pre-consumer
unlike the US where it is post-consumer.
An important aspect
of food waste relates to enormous amounts of land, water, chemicals and
fertilizers and fuel spent in producing, transporting and selling food, thereby
clearly indicating that each wasted morsel represents a degradation of nature.
Food decomposition further adds to greenhouse gas emissions, which use up
oxygen and release methane. Scientists have estimated that if food loss and waste
were treated like a country, it would be the third biggest source of greenhouse
gas emissions.
Globally, the carbon
footprint of wasted food is estimated to be around 3/3 billion tonnes CO2
caused by fuels, chemicals and greenhouse gases. In fact, wasted food embodies
24 per cent of land water and fertilizers used in agriculture, some one-third
of the world agricultural land. Keeping in view the fact that agriculture uses
around 70 per cent of the earth’s fresh water, wasted food would mean loss of
already dwindling per capita availability of water without any effective
use.
Moreover, when waste
food reaches landfills, the decomposition of organic material creates landfill
gas, which is composed of roughly 50 per cent methane, 50 per cent carbon
dioxide and a small amount of non-methane organic compounds. As is well known,
methane is a potent greenhouse gas that is 28 to 36 times more effective than
carbon dioxide in trapping heat in the atmosphere over a 100-year period,
according to IPCC.
In India, food
insecurity specially related to under-nutrition of children is a key problem
among backward castes and impoverished sections. With such a situation
persisting in the country, wastage of food, either in the field or in hotels
and restaurants, is indeed a crime or needs to be checked. While social groups
have to come forward, governments could consider limiting the amount of such
waste sent to landfills by incentivising citizens to re-purpose food via
benefit schemes.
A key aspect of food
or crop waste management is the need for giving a boost to storage facilities
in rural areas as priority. It needs warehouses, where a lack of these, result in
significant crop loss. This has to be carried out in a planned manner where the
government could also solicit private participation. Proper storage
facilities would also help not just farmers but also the consumers and ensure
availability throughout the year at affordable prices.
The UN Sustainable
Development Goal target 12.3 aims at halving per-capita global food waste at
the retail and consumer levels and reducing food losses along production and
supply chains, by 2030. This may be difficult.
However, the report states that if we want to get serious about tackling food
waste, ‘we need to increase efforts to measure food and inedible parts wasted
at retail and consumer level and track food waste generation in kgs per capita
at country level. Plus, countries using this methodology will generate
strong evidence to guide a national strategy on food waste prevention, that is
sufficiently sensitive to pick up changes in food waste over twoor four-year
intervals, and that enables meaningful comparisons between countries globally.
While India, would do
well to adopt such a methodology, it is concentrating on another aspect -- crop
wastage. It is expected to come down in future as agriculture in the country is
going through a transformation. Farmers are quite conscious of the fact that
crops cannot be allowed to be wasted and, in times of excess production, are sold
and/or distributed at below cost prices, mostly in neighbouring
areas.
Besides, where hunger
and malnutrition is a grave problem in the country, food wastage should be
treated as an offence and perhaps State governments should have an apparatus to
be vigilant in the matter. Penalties must be imposed where there is food
wastage in public gatherings and festive occasions and crass wastage avoided.
The evidence presented
in the Food Waste Index Report has demonstrated that food waste at the consumer
level is everybody’s problem. Food waste is a waste of resources, time and
money. Food waste means all of the environmental impacts of food production
without any of the benefits of people being fed. With widespread food
insecurity for many hundreds of millions around the globe, addressing food
waste is a critical issue to creating low-impact, healthy and resilient food
systems, says the report. Will its recommendations have serious takers? ---INFA
(Copyright, India
News & Feature Alliance)
|