How AI Can Free Us From Invisible Control: TEDx Speaker Unveils Forensic Tools That Make Hidden Toxic Patterns Visible

For generations, people have been told they’re “too sensitive” or “overreacting” when experiencing toxic behaviour. Gaslighting, coercive control, and manipulation thrive precisely because they’re designed to be deniable, subjective, and invisible. As a result, individuals — particularly women — can become trapped in toxic workplaces, relationships, and communities where their lived experience is dismissed, eroding their confidence, wellbeing, and long-term mental health.

The scale of the problem is significant. Research shows that 97% of cases that escalate to physical violence were preceded by psychological abuse — yet psychological abuse remains the hardest form of harm to prove. In the UK, there are 58 reported offences of coercive control for every single conviction.

In the workplace, research by Kusy and Holloway across more than 400 organisations found that just one toxic person has the capacity to debilitate individuals, teams, and entire organisations — and that the effects persist long after that person has left. The evidence exists. The patterns are there. But without the tools to surface them objectively, people are left doubting their own reality while the system fails to act.

These challenges were a key theme at Porthtowan’s first-ever TEDxPorthtowan Women summit, held in celebration of International Women’s Day on 8th March under the theme Breaking the Mould: Every Generation Empowered. Among 12 speakers selected from 150 applicants, award-winning coach and forensic AI pioneer Dr. Lisa Turner addressed the intersection of AI and human behaviour, offering a new way to understand and identify invisible toxic patterns.

“Toxic behaviour, whether in workplaces, relationships, or communities, has been almost impossible to prove,” explains Turner. “It’s designed to be deniable, deliberately ambiguous, and emotionally manipulative. But we now have the technology to surface patterns and behavioural indicators in communication that can help people better understand what is happening, trust their reality, and take action backed by evidence.”

Drawing on her PhD in engineering and mathematical modelling, Lisa has developed one of the world’s most advanced libraries of custom AI tools designed specifically for coaches, leaders, and personal growth practitioners. Unlike generic chatbots, these systems are built to analyse communication patterns, identify behavioural dynamics, and support reflective decision-making over time.

In demonstrations shared during her keynote, Turner showed how her specialist forensic AI tools — built specifically to detect coercive and manipulative communication patterns — can analyse real communications such as messages, emails, or spoken accounts, making previously invisible patterns easier to recognise and act upon. Unlike generic AI systems, these tools have been designed with a built-in bias elimination process — ensuring that analysis is based solely on communication patterns, not on who is speaking.

“You simply input emails, messages, meeting transcripts, or describe what’s happening in your own words. The AI asks questions, tracks patterns, and measures change over time. However, what makes this revolutionary is that these tools don’t just say “yes” or “no.” They provide TWO critical scores: The Risk Level: How toxic is this behaviour? And the Confidence Score: How certain can we be, based on the quality of evidence?”

Turner is unequivocal: the technology to address invisible harm exists right now. The only question is whether we choose to use it. Lisa believes the main principles organisations should be investing in, and that form the foundations of using AI tools, include:

1. If you feel targeted — it gives you the evidence to trust your own reality. And the language to name what’s happening.
2. If you’ve been accused — it protects against false accusations and highlights where there’s room to grow, without judgement. People find it easier to hear hard truths from AI than from another person. It feels less like an attack, more like a mirror.
3. Prevention — what if you could run that email through before you hit send? And it came back with: “You might want to rethink that.”

Toxic behaviour is at crisis levels in many areas, and the technology to address it finally exists, but most people don’t know it. Burnout rates are at all-time highs. Women are leaving workplaces citing toxic cultures. Domestic abuse charities report coercive control as the hardest form of abuse to prove. People are trapped in manipulative relationships, toxic workplaces, and cult-like communities, but without objective proof, their complaints are dismissed.

“We can give people their power back. And we can do it RIGHT NOW with technology that already exists — whether you’re dealing with a toxic workplace, a coercive relationship, or a manipulative community.”

The question is: are we willing?

To watch Dr. Lisa Turner’s keynote at the TEDxPorthtowan Women Summit, please click here.