Review: Atomic Habits – Your Guide to Sustainable English Learning — Epoche B2
Atomic Habits — James Clear (Avery, 2018, 320 pages) Atomic Habits is a book about behaviour change, and this review asks one narrow question about it: should a person learning English read it? It contains no advice on vocabulary, grammar or pronunciation. What it is about is why someone who resolves in January to read in a foreign language every evening has stopped by the third week of February — which, for a great many learners, is the problem that actually binds. Learners beginning extensive reading — reading long, easy texts in quantity for meaning, rather than studying short difficult ones — almost always reach for a novel, on the reasonable grounds that a story keeps them turning pages. I want to argue for this unusual alternative, and then argue against it, because both halves are true. What the book actually claims Judging the book requires setting out its argument accurately, because what circulates about it is the arithmetic on page five rather than the mechanism underneath. Clear's central move is to shift attention from goals to systems. A goal describes a desired outcome — forty books this year. A system is the repeated process that produces outcomes — what happens at ten o'clock every night. Everyone in a competition shares the goal, so the goal cannot distinguish those who reach it. The opening chapter attaches this to British Cycling under Dave Brailsford, its performance director from 2003. His "marginal gains" doctrine holds that many small, independent improvements to separate parts of a process aggregate into a large improvement in the whole: riders' own pillows carried to hotels, hand-washing protocols to cut illness, the equipment truck painted white inside so dust showed up. The result it is attached to is real: British riders won eight of the ten track cycling golds at the Beijing Olympics in 2008 and seven of ten in London in 2012, after decades of winning almost nothing. Whether marginal gains caused that is a separate question, taken up below. Then comes the calculation that made the book famous. If you are one per cent better each day than the day before, then after a year you are $$1.01^{365} = e^{365 \ln 1.01} \approx e^{365 \times 0.00995} = e^{3.63} \approx 37.8$$ times better than you started. Each factor does specific work. The base is $1.01$ rather than $0.01$ because the day's gain multiplies what you already have. The exponent is $365$ because the improvement is assumed to happen every day of a year, with none missed. The operation is exponentiation rather than multiplication by 365 — which would give a mere $1 + 365 \times 0.01 = 4.65$ — because each day's one per cent is taken of the already-improved quantity. The mirror image, $0.99^{365} \approx 0.03$, is the decline that gives the book its most reproduced graph. Almost all of the result lives in that exponent: take one day off a week and it falls to 313, giving $1.01^{313} \approx 22.5$, so a weekly rest day costs forty per cent of the headline. The figure is a claim about consistency, not effort — exactly the book's point. The practical core is four laws, each with an inversion for habits you want to lose: Make it obvious. Keep the book on the pillow, not on the shelf. Clear's "habit stacking" formula — after I do X, I will do Y — is the most portable idea in the book, and has a name in psychology: an implementation intention, a plan specifying in advance which situation triggers which action, so the action is started by the cue and not by a decision taken while tired. Make it attractive. Pair the reading with something you already look forward to, so the cue arrives attached to something pleasant. Make it easy. His two-minute rule says a new habit should take under two minutes to begin: for a learner, opening the book, not finishing the chapter. The target is the starting of the action, because that is the step at which the habit fails. Make it satisfying. Track it visibly, because language learning pays out over months and you need something that pays out today. Underneath all four sits the claim that carries the book: habits are not about outcomes but identity — every repetition is, in his phrase, a vote for the sort of person you are becoming. The learner who reads ten minutes a night is voting to be a reader, which he argues is more durable than aiming at forty books. Where the evidence sits, and where it is thin Having set out the claims, the question is what supports them. The book's own support is anecdotal — stories about athletes, entrepreneurs, a dentist and a cycling coach, selected because they worked. Nobody counts those who applied the two-minute rule and abandoned it anyway, so the evidence is one-sided by construction. British Cycling illustrates the difficulty: over the same years its budget rose sharply through National Lottery funding of elite sport, and the programme changed whom it recruited. With one team and no comparison group, nothing separates marginal gains from money and talent. Some of the individual laws do have real evidence, which Clear does not use. Implementation intentions were introduced by Peter Gollwitzer, and Gollwitzer and Sheeran's 2006 meta-analysis pooled ninety-four independent tests and reported an effect size of $d \approx 0.65$. That statistic is Cohen's $d$: the difference between the average outcome of those given a plan and those not, divided by the spread of outcomes within the groups. A value of $0.65$ means the typical person given an implementation intention does better than roughly seventy-four per cent of those without — a medium-to-large effect for a manipulation costing one sentence. Habit stacking is, in substance, this device. The identity claim has been tested too, and the result is contested. Bryan and colleagues, in 2011, put questions to American voters phrased either with a noun ("to be a voter ") or a verb ("to vote ") before two elections, then checked turnout against official state voter records rather than self-report; the nou