[2026] PTE Academic Reading - Multiple Choice, Single Answer

The Precautionary Principle suggests that when an action or policy has a suspected risk of causing harm to the public or the environment, the burden of proof that it is not harmful falls on those taking that action. Critics of this approach argue that it stifles innovation, creating a regulatory environment where even benign technological advancements are paralyzed by the fear of unknown variables. They point to historical breakthroughs that might never have occurred had such a stringent standard been applied in the past. Conversely, proponents maintain that in an era of unprecedented ecological fragility, the cost of a 'wait and see' attitude is far too high to justify. They argue that current scientific assessments often fail to capture the long-term, cumulative effects of synthetic chemicals or genetic modifications. While the principle may occasionally delay progress, its primary function is to safeguard biological integrity against the irreversible consequences of corporate haste. Thus, the debate is not merely technical but deeply ethical, centering on how a society chooses to balance its appetite for growth with its duty to future generations.