IELTSライティング Task 2: バンド7 エッセイサンプル — 教育

Science departments in universities around the world are watching their enrolment numbers shrink, a pattern that reflects deep misalignments between how scientific careers are structured and what students need from a degree. Perception sits at the heart of the problem. Most eighteen-year-olds choose a university subject with at least one eye on what comes afterward, and science—particularly pure science—offers a career narrative that feels uncomfortably vague. An engineering graduate can point to a specific job title; a biology or physics graduate often cannot. The training pipeline reinforces this anxiety. Building a career in research typically demands a doctorate, followed by a string of fixed-term postdoctoral positions with no guarantee of a permanent role. Students who compare this uncertain trajectory with the structured graduate schemes offered in consulting, technology, or finance will understandably gravitate toward the latter. Cultural messaging plays a role too: when media coverage celebrates tech entrepreneurs and investment bankers far more than bench scientists, the implicit hierarchy of prestige becomes hard to ignore. The societal cost of this migration away from science is substantial and compounding. Medical breakthroughs depend on trained biochemists and molecular biologists; fewer graduates entering those fields means slower progress on treatments for diseases that affect millions. National infrastructure—clean water systems, power grids, transport networks—requires engineers grounded in scientific principles, and countries that cannot train enough of them become reliant on foreign expertise at considerable expense. Perhaps most critically, the capacity to respond to novel crises (pandemics, climate disruption, food insecurity) rests on having a large, well-funded scientific workforce ready to mobilise. Without one, governments are left reacting rather than anticipating. Closing this gap means making science careers structurally competitive, not just rhetorically valued. Funded doctoral programmes, clear tenure pathways, and industry partnerships that create non-academic roles for science graduates would collectively reshape the decision facing incoming university students—and with it, a country's long-term capacity to solve its hardest problems.