Article · Politics · 5 min read
Carney talks like an economist. Trudeau talked like an advocate.
Two Liberal prime ministers, two very different vocabularies. We counted every word in their House of Commons speeches: Mark Carney governs in the language of budgets, building and the economy; Justin Trudeau spoke in the language of care, climate and help. The split is visible in the words they reach for most.
Same party, same job, same chamber — but the two most recent Liberal prime ministers do not sound alike. We took every speech Mark Carney has given in the House of Commons since he took office, and every speech Justin Trudeau gave in his final two years, stripped out the filler words, and counted what was left. Measured by how often each word shows up per 1,000 words, the two men are reaching for different vocabularies.
The single clearest tell is the word each uses most. Trudeau's most-common content word was "Canadians" — he addressed people. Carney's is "Canada," followed closely by "budget" and "economy" — he talks about the country and its books.
What Carney talks about
Carney's speech is built from the vocabulary of his old job. Budget (7.9 per 1,000 words), economy (6.9), build (6.2), investment (4.8) and tax (5.7) all run well ahead of Trudeau's rates. Words that are almost absent from Trudeau's speeches — private (sector), wages, industrial — show up regularly in Carney's. He is, by the numbers, the first central-banker prime minister, and he sounds like it.
What Trudeau talked about
Trudeau's high-frequency words sit on the other side of the ledger: care (8.1 per 1,000, against Carney's 2.6), housing (9.2 vs 2.4), climate (6.3 vs 1.7), help (6.3 vs 0.8) and fight (4.2 vs 0.1). It is the vocabulary of an advocate making a social-policy case — and of an opposition-facing communicator, with "fight" and "conservative" near the top of his list.
The words that truly set them apart
Counting raw frequency has a weakness: the most common words can drown out the interesting ones. Both men say "Canada" and "government" constantly, so a simple tally risks telling you more about parliamentary boilerplate than about either prime minister. To guard against that, we ran a second test — a weighted log-odds measure, the method political scientists use to find the words that distinguish one group of speakers from another. Instead of asking how often a word appears, it asks how distinctive it is to one speaker — and it adjusts for the fact that Carney's record so far is roughly a tenth the size of Trudeau's, so a word he happens to use once or twice doesn't get mistaken for a signature.
The result sharpens the same picture rather than changing it. The words most distinctive to Carney are the language of trade and the balance sheet — tariffs, wages, sector, private, industrial, aluminum, steel, budget, tax. The words most distinctive to Trudeau are the language of the campaign and the social safety net — Canadians, housing, help, fight, care, climate, dental, pollution — alongside Conservatives, the opponent he named again and again.
