Good morning, Wentyl.

Pauline Hanson reckons international students are rorting the system, can't speak English, and never intend to finish their degrees. We put her $55 billion accusation to the test – and the answers will surprise you.

They certainly surprised me.

Drawing on dozens of studies, mountains of data, and candid conversations with insiders too scared to go on record, we've fact-checked her biggest claims one by one.

Full disclosure: I've got a PhD and spent over a decade at uni myself. Yes, I know what that says about my life choices.

Here's what nobody outside campus gates seems to grasp: nearly 40 per cent of students filling lecture halls right now come from overseas. That's not a talking point – it's the daily reality for every Aussie kid trying to get a degree.

My own kids are living it. They love the cultural mix international students bring. What frustrates them is different: turning up to tutes and discovering half their group can't string an English sentence together, let alone pull their weight on group assignments.

The real scandal is that academics know exactly what's going on, but most are stuck on casual contracts and terrified to say a word publicly. We tracked down evidence from two professors who broke ranks at a parliamentary inquiry, revealing students who can't "understand spoken English without a translation app" or "speak in class without reading from a screen". 

These aren't throwaway lines. They're rare moments of honesty from inside an industry so addicted to international student cash, it's terrified to admit the system is broken.