A convergence of data points paints a picture of systemic educational failure in England that goes well beyond the phone debate. Student engagement — the share of pupils who find school interesting "always" or "quite often" — dropped from 42% to 28% between 2020-21 and 2023. Happiness at school fell from 65% to 50% over roughly the same period. Severe absence is rising. Survey data suggests pupils feel worse physically and mentally than they did during the Covid-19 pandemic itself. Jenny Anderson, author of The Disengaged Teen, argues that phones are an "exacerbator" rather than a root cause. Her framework identifies four modes of student engagement: Passengers (coasting, ~50% of students), Resisters (withdrawing or acting out), Achievers (gold-star chasers with the highest mental health challenges), and Explorers (curious, self-aware, driven). Just 4% of children report spending time in explorer mode. The system is mass-producing disengagement. The UK has already moved on phone restrictions — devices are banned during the school day, and under-16s will lose access to major social media platforms from spring next year. In the US, a court found Meta and Google's YouTube liable for designing addictive products, and Meta agreed to an $18bn settlement including two-hour daily usage limits for teens. These are meaningful interventions, but Anderson's argument is that removing the distraction doesn't rebuild the motivation. Her prescriptions centre on autonomy-supportive teaching, backed by 35 randomised controlled trials across 18 countries showing that giving students greater agency improves both academic performance and wellbeing. Practical examples: offering essay topic choices rather than uniform assignments, reforming high-stakes GCSEs (currently 25 exams over two months), and reinvigorating arts and humanities that have been squeezed by STEM-focused economic logic. The climate dimension adds a new pressure vector. Daniel Kebede, general secretary of the National Education Union, has called for schools to consider changing start and finish times and moving exams away from summer months as heatwaves intensify. School closures during June's heatwave left at least 760,000 pupils in England and Wales missing lessons — a disruption layered on top of an already fragile attendance picture. The structural problem is that England's education system is optimised for measurement (exams, league tables, Ofsted ratings) rather than for the thing it claims to measure (learning). When 96% of students report they are not in explorer mode, the system is not failing at the margins — it is failing at its core function. Phone bans and social media restrictions address one input without touching the architecture. Anderson's three priorities for Education Secretary Bridget Phillipson — adaptive rather than high-stakes testing, curriculum relevance to pupils' actual lives, and restored investment in arts and humanities — are structurally sound but face the political gravity of a system built around accountability metrics. The question is whether any government will accept the short-term measurement ambiguity required to build long-term engagement.