Such a policy environment is counter-economic and will not lead to sustainable development. They stated that it is hard to be proactive against unknown threat, or known threats with an unknown arrival time.
Maximum flexibility is therefore desirable for dealing with future incursions.
Additionally, existing control methods, such as organophosphates and methyl bromide, will become less acceptable increasing the need for alternatives. An increasing rate of incursions combined with decreasing control methods is increasing the challenges for sustainable development. GM technology may offer a valuable tool for the eradication of unwanted organisms. Any risks must be soundly assessed and their use in pest management supported by a sound ecological underpinning. GMOs may sometimes offer solutions to otherwise intractable problems and may have less environmental impact than alternatives.