1.3 Elections and Political Participation

The same votes, a different government

Here is a puzzle. Imagine an election where one party wins forty percent of the national vote, another wins thirty-five, and a third wins twenty-five. Who should govern? You might assume the answer is fixed by the votes -- but it is not. Depending on the rules a country uses to turn votes into seats, that exact same result could produce a single-party government with a comfortable majority, or a coalition of parties forced to share power. The votes did not change. The system did.

Elections are the lifeblood of democracy: they let citizens choose leaders and hold them accountable. But the machinery that translates votes into power -- the electoral system -- quietly shapes everything from how many parties survive to how closely the government reflects what people actually wanted. And as we will see, voting is only one of many ways to take part.

How votes become seats: two great families

The electoral system is the set of rules deciding how citizens' votes turn into seats in the legislature, and two families dominate. The first is first-past-the-post (FPTP), used in the UK, the US, Canada and India. The country is carved into single-member districts, and in each one the candidate with the most votes wins -- even with less than half the total. Its strengths are simplicity, a strong link between a representative and a local area, and a tendency to produce clear majorities and stable governments. Its weakness is that results can be wildly disproportionate: in the 2019 UK general election, the Liberal Democrats won about 11.5 percent of the national vote but only 1.7 percent of the seats. Under a proportional system they would have taken roughly 75 seats instead of 11.

The second family is proportional representation (PR), used in Norway, Sweden, the Netherlands and Germany. Here seats are handed out in proportion to each party's share of the vote, so smaller parties can win representation and fewer votes are "wasted." The trade-off is that parliaments may fragment into many parties and require coalition governments, which some find less stable, and the link to a specific local district is weaker. Some countries split the difference: Germany's mixed-member proportional system gives voters two ballots, one for a local candidate and one for a party list. Run our opening puzzle through both: under PR the three parties get roughly 40, 35 and 25 seats and must form a coalition; under FPTP the leading party might sweep to around 55 seats and govern alone on 40 percent support. Neither outcome is simply "right" -- they reflect different values, stability versus representativeness.

Democracy beyond the ballot box

Voting is the most visible act of citizenship, but a healthy democracy runs on far more. Conventional participation includes joining a political party and attending its meetings, contacting your elected representatives, running for office yourself, volunteering on a campaign, or donating to a cause. Unconventional but legal participation widens the picture further: signing petitions, joining demonstrations and protests, boycotting products for political reasons, joining interest groups or NGOs, using social media to raise awareness, and even civil disobedience -- deliberately breaking an unjust law to protest it, as the American Civil Rights Movement famously did.

One useful health check is voter turnout -- the share of eligible citizens who actually vote. It varies a lot: around 91 percent in Australia, where voting is compulsory, about 77 percent in Norway, roughly 67 percent in the UK, around 62 percent in the US in the unusually high 2020 election, and only about 45 percent in Switzerland, which holds frequent referendums instead. Turnout is shaped by age (younger voters tend to vote less), education, socioeconomic status, how competitive the election is, how easy registration is, and whether voting is required by law. Low turnout can signal apathy, disillusionment, or real barriers to taking part. The deeper point is that democracy is not just something that happens on election day every few years -- it depends on citizens staying engaged in the long stretches between, through the many channels open to them.

In short

Electoral systems quietly shape democracy by deciding how votes become seats. First-past-the-post, used in the UK and US, tends to produce strong single-party governments but can be disproportionate; proportional representation, used in Norway and much of Europe, produces more representative parliaments that often require coalitions. The same votes can yield very different governments depending on the rules -- a trade-off between stability and representativeness, with no single "correct" answer. Beyond voting, citizens take part by joining parties, contacting representatives, protesting, signing petitions, boycotting and more. Voter turnout offers one health check, varying widely between countries and shaped by age, education and whether voting is compulsory. A democracy stays alive not just on election day but through continuous engagement.