If you could erase one trend from history, what would it be?

Breaking the Endless Cycle: If I Could Erase One Trend from History

History is often described as humanity’s greatest teacher. Yet, there is an uncomfortable truth hidden within its pages: although we claim to learn from history, we are remarkably adept at repeating its darkest chapters. If I were granted the extraordinary power to erase just one trend from the story of civilisation, it would not be the invention of a weapon, the rise of a tyrant, or even a single devastating war. I would erase the recurring trend of hatred born from prejudice.

Nearly every major tragedy in human history has been fuelled by the poisonous belief that one group of people is somehow superior to another. Whether based on race, religion, nationality, caste, language, gender or ideology, prejudice has divided neighbours, shattered families and transformed ordinary people into enemies. It has justified slavery, colonisation, genocide, discrimination and countless wars. While technology has advanced at breathtaking speed, prejudice has often travelled alongside it, adapting to every new era.

The saddest aspect of prejudice is that it is rarely inherited by nature. A child does not instinctively hate another child because they speak a different language or worship differently. Such divisions are carefully taught, nurtured and reinforced by fear, misinformation and political ambition. Hearts that could have been filled with curiosity are instead burdened with suspicion.

Imagine a world where explorers arrived in unfamiliar lands not as conquerors but as learners. Imagine religions competing only in compassion rather than in claims of superiority. Imagine borders serving as lines of administration rather than walls of hostility. Scientific discoveries would still flourish. Literature would still inspire. Music would still unite. Yet millions of lives lost to hatred might have been spared.

Some may argue that conflict is an unavoidable part of human existence. Differences of opinion are indeed inevitable and, when approached with respect, can even stimulate progress. Civilisations have advanced through debate, disagreement and the exchange of contrasting ideas. However, there is a profound distinction between disagreement and dehumanisation. Progress thrives on dialogue; destruction begins when we deny another person’s dignity.

The irony is that humanity shares far more than it realises. We all seek security, love, purpose and hope. We celebrate births, mourn losses, dream of better futures and fear uncertainty. Strip away the labels that history has so eagerly attached to us, and we find the same beating heart beneath every culture and every creed.

The digital age has presented us with an extraordinary opportunity to overcome ancient prejudices. Never before have people from opposite ends of the world been able to communicate instantly, learn from one another and collaborate across continents. Yet the same technology has also amplified misinformation, intolerance and polarisation. The tools have changed; the challenge remains remarkably familiar. History reminds us that progress in technology means little unless it is matched by progress in humanity.

Erasing prejudice from history would not create a perfect world. There would still be natural disasters, economic hardships and personal tragedies. Human beings would continue to make mistakes. But without organised hatred poisoning societies, countless conflicts would lose their very foundation. Our energies could be redirected from destroying one another towards solving the genuine challenges that confront us all—poverty, disease, climate change and the pursuit of knowledge.

Perhaps the greatest lesson history offers is not that humans are destined to repeat their errors, but that they always possess the capacity to choose differently. Every generation inherits both the wisdom and the wounds of those who came before. The future depends upon which inheritance we decide to preserve.

If I could erase one trend from history, it would be prejudice, because from its roots have grown many of humanity’s greatest sorrows. Remove the seed, and perhaps the forest of suffering would never have taken root.

History cannot be rewritten. Its pages are permanent. But tomorrow’s chapters remain unwritten, and each of us still holds a pen. The greatest tribute we can pay to the past is not merely remembering it, but ensuring that its darkest trends never become our future.