The final round of Business Insider's business trends bracket has been set, pitting the issue of tariffs against the topic of human longevity. The contest, which began with eight trends, has been narrowed down through reader votes over recent weeks.

In the semi-final round, nearly 300 votes were cast. The trend of tariffs, seeded fifth, defeated the top-seeded "SaaSpocalypse" trend with 61.6% of the vote. The sixth-seeded longevity trend defeated the seventh-seeded robotics trend with 60.4% of the vote.

High Stakes for Consumers and Companies

Both finalists represent trends with significant implications for everyday life and the global business landscape. The ongoing tariff drama, which began in earnest last April, has led to higher consumer prices for approximately a year. A recent Supreme Court ruling striking down some tariffs imposed by the Trump administration has opened the door for potential consumer refunds.

On the business side, the imposition or removal of these taxes continues to affect supply chains and companies of all sizes, with their future remaining uncertain under the current administration.

The Longevity Revolution

The competing trend of longevity focuses on extending human life, a subject of near-universal interest. A growing number of businesses are marketing products and services aimed at helping people live longer.

This trend also triggers secondary economic considerations, including the financial, housing, and healthcare implications of an aging population that lives longer.

Readers Decide the Champion

With the final matchup set, Business Insider has called on its readers to "finish the job" and cast the deciding vote to crown a champion between these two influential business trends.