There is no such thing as a 'natural disaster'
This may be
a strange thing to say after the recent devastating landslide in the
Meeriyabedde Tea Plantation in Koslanda
that occupied our thoughts in the last couple of weeks, but there is no such
thing as a ‘natural’ disaster. What we
have are natural hazards. The
disaster that follows a natural hazard, whether it is a tsunami, earthquake, flood, drought, cyclone or
landslide depends on how much impact the
hazard has on people, assets and the
environment. The numbers of people and
assets that are damaged by the occurrence
of the natural hazard turns the event into a disaster. The damage of course is largely
dependent on the choices we make about how we use our land, how we build our
buildings, what kind of government we have, and how our financial system works.
Disaster
risk is seen as the frequency and severity of the hazard, the numbers of people
and assets exposed to the hazard and their vulnerability and susceptibility to
suffer damage. At two ends of the disaster risk spectrum, we have those disasters
that are characterised by relatively low frequency but have high impact on lives and assets. The Indian Ocean Tsunami is one such. At the other end of the disaster risk
spectrum are those disasters that happen often, i.e. have a high frequency, but have not as high an impact on lives and assets. For example, the Koslanda landslide. It is important that our disaster mitigation efforts are not just concentrated
on the first category of high profile,
high impact, intensive disaster, but that we also mitigate the more frequently occurring low impact, yet extensive disasters
such as floods, droughts and landslides.
These
extensive disasters are very significantly influenced by our own actions. A Peradeniya University don
was quoted in the Daily Mirror editorial as saying that ‘improper
constructions disregarding the vulnerability of the building sites were the
main causes of the landslides and mudslides in the hill country. He has observed that many construction sites
are being carried out in the hills without consultation with geologists, and that mountain areas are being levelled
without proper understanding about their long term impacts’. The consideration of proper Environmental
Impact Assessments (EIA) as an annoying bureaucratic hurdle in the path of ‘development’
activity is fast becoming endemic in our country, and could lead to long term
catastrophic impacts. Development, as the don points out, can exacerbate risk and make people more vulnerable. Where EIAs are properly
carried out in Sri Lanka(e.g. the Port City) they seem to be narrowly focused to ensure the
sustainability of the project rather than the impact of the project on the
wider environment.
The
Meeriyabedde disaster also reflects the priorities of our elected leaders, our
bureaucrats and our private sector. The
Daily Mirror editorial quoted above, goes on to say that the plantation
workers had been told by the authorities as far back as 2005 to move out of the
area because of the danger of landslides and mudslides, but that they could not
do so because no alternate houses were provided. Their
situation illustrates our inability to deal with the dilemma of plantation
workers, the breaking down of the plantation worker-estate management link
(many of the residents apparently no longer work on the plantation) without a transformation
of the ‘enclave structures’ that leave families of plantation workers dependent
on the estates for their homes. Given that there have been moves to provide estate workers with housing on other estates, it is difficult to understand why such an identified group of vulnerable people were not considered for relocation.
The situation of the Meeriyabedde Plantation workers also illustrates the priorities
of our time. We see the military brought
in to forcibly move people from their homes in Colombo to make way for foreign capital investment in real estate in the
city, and high rise apartments built at
lightening speed to accommodate them; but in faraway Koslanda, the government and its military
machine had no incentive to go beyond just warning those who were vulnerable to
this impending disaster.
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