By Kavita Mistry 
Artificial intelligence is evolving faster than most people realise — and its impact on jobs could be seismic. OpenAI CEO Sam Altman has cautioned that AI could replace up to 40% of existing jobs worldwide by 2030, as automation accelerates far beyond expectations. Currently, about 1% of human tasks are handled by AI, but that figure is set to surge dramatically in the coming years.
As of 2024, there are around 3.4 billion jobs in the world. 40% jobs, or 1.4 billion jobs can be wiped off, as per Sam Altman.
From Evolution to Revolution
Speaking at the Axel Springer Global Reporters Network in Berlin, Altman pointed out that job roles have always evolved with technological progress. However, he believes the current wave of AI innovation will reshape the job market at unprecedented speed. “Every 75 years, about half of all jobs change — but this time, it will happen much faster,” he said.
He added that OpenAI’s next-generation model, GPT-5, is already smarter than most humans, underscoring the pace of advancement.
Promise and Peril of Superintelligence
Altman predicted that AI could reach superintelligence by 2030, enabling discoveries and problem-solving capabilities beyond human capacity. Such breakthroughs could revolutionize industries from healthcare to space exploration. Yet, the same technology poses significant risks — particularly widespread job displacement.
“If we don’t have extraordinarily capable models that can do things humans can’t by the end of the decade, I’d be surprised,” Altman warned.
Which Jobs Are Most at Risk?
According to Altman, fields like programming and customer service will be among the first to experience automation. However, roles that require empathy, human connection, and complex physical tasks — such as nursing — are likely to remain less affected.
While AI’s rise could lead to layoffs, it could also create new categories of work, much like previous technological revolutions.
Preparing for the AI Economy
Altman’s message is clear: governments, businesses, and individuals must prepare now for a future where AI is deeply integrated into the workforce. Those who adapt early — by learning new skills and leveraging AI as a tool — will be best positioned to thrive in the coming decade.