Can we Save Tigers by Eating Them?
Sir:
Barun Mitra (NY-Times OPED-August 19, 2006) repackages an old
proposal that has been doing the rounds for over a decade: legally
farming tigers (just as we farm pigs and buffalos) to meet the demand
and create new markets for their body parts, thus turning a serious
conservation problem into a great conservation opportunity. While
market-driven solutions may attain socially desirable goals in some
contexts (like farming cotton) and not in others (like farming opium), I
believe Mitra's medicine for reversing tiger decline is worse than the
disease that he hopes to cure.
Despite the media hype created by a section of tiger conservationists
(based on the somewhat aberrant case of tiger extinction in Sariska
reserve of India), scientific studies clearly show that the shrinkage of
tiger range and depression of tiger densities are not primarily driven
by poaching of tigers for body parts. This tiger decline is
predominantly driven by depressed reproduction and increased mortalities
caused by overhunting of tiger prey like deer, pigs and wild cattle.
Degradation of tiger habitats from a variety of causes (local villagers
to mega development projects) compounds this problem. Therefore, farming
of tigers for profit, even if it were to reduce tiger poaching (a highly
questionable hypothesis) simply cannot reverse the tiger's present
decline.
Long term scientific studies show that wild tiger populations are
highly productive: where they subsist on an abundant prey base they can
remain viable despite natural annual losses of 20%, showing the critical
importance prey depletion as the key driver of tiger declines. Before
someone rushes into suggest we should then start farming tiger's prey
species also, may I point out that pigs and cattle have indeed been
farmed for centuries? That has not stopped Asian villagers from killing
off their wild relatives.
Contrary to Mitra' belief, it is countries like India and Nepal that
had strict tiger protection laws for three decades that now harbor the
best and most viable wild tiger populations in world. On the other hand,
despite their vigorous promotion tiger farming, China, Korea and Vietnam
have either totally lost or are about to lose all their wild tigers
-with little realistic hope of ecological recovery. Let us also not
forget that before conservationists stepped in with their protectionist
policies in the early 1970', there did indeed exist a complete global
free market in tigers, which wiped them off 93% of their historical
range.
Ullas Karanth
Director Centre for Wildlife Studies, India
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