The concept of 'environmental carrying capacity' has long been central to ecological studies, yet its application to human societies remains contentious. Unlike natural ecosystems, where population growth is typically regulated by resource availability and predation, human communities can temporarily exceed their carrying capacity through technological innovation and trade. However, this expansion often leads to unforeseen consequences, such as resource depletion and ecosystem degradation, which may ultimately undermine the very foundations of societal stability. Recent research suggests that sustainable development requires not merely technological fixes but a fundamental shift in consumption patterns and a recognition of the finite nature of planetary resources. This perspective challenges the optimistic assumption that human ingenuity can always outpace ecological limits, urging policymakers to consider long-term resilience over short-term growth.
❓ Según el pasaje, ¿cuál es una limitación clave de depender únicamente de la innovación tecnológica para abordar los límites ambientales?
A. Las soluciones tecnológicas son demasiado costosas para que la mayoría de las sociedades las implementen.
B. La innovación puede permitir un exceso de capacidad temporal, pero puede conducir a daños ecológicos a largo plazo.
C. El avance tecnológico siempre aumenta el consumo de recursos al mismo ritmo.
D. Las sociedades humanas no pueden innovar más rápido de lo que los ecosistemas naturales pueden adaptarse.
✅ 正确答案
Innovation may allow temporary overcapacity but can lead to long-term ecological damage.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
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