He never published the paper. But the next time a student asked him about Ghanaian proverbs, he smiled and said: “Some knowledge is not for export. Some trouble is not a problem to solve. It is a presence to respect.”
On the third night, bleeding from a nose that wouldn’t stop, Paa Bobo returned to Nana Akua. She was roasting plantains over a small fire.
The humid air of the Central Region clung to Dr. Paa Bobo’s skin as he parked his mud-splattered Land Cruiser outside the chief’s palace. He was a man of science—a PhD in Ethnobotany from Cambridge—but today, he was chasing a ghost. The ghost of a proverb: Asem mpe nipa .
She sighed. “Doctor, you think Asem is a specimen. It is not. It is a debt. You entered the grove not as a scientist, but as a thief. You took what was not given. Now Asem sits in your luggage like a bad relative who will not leave.” Dr. Paa Bobo - Asem Mpe Nipa
She handed him a peeled plantain. “Feed it.”
The villagers had whispered it when he arrived. “Trouble does not like a person,” they’d say, shrugging. “If you seek Asem, Asem will find you.”
The grove was wrong from the start. The trees grew in spirals. The air smelled of wet ash and forgotten arguments. Then he saw it: a single stalk of Cordyceps , glowing faintly orange in the dusk. He knelt to collect it. He never published the paper
That’s when the silence fell. Not the quiet of nature—the silence of a courtroom after a verdict.
He didn’t understand until she pointed at the fungus, now pulsating inside his glass jar. He opened the lid. He placed the plantain inside. The fungus shuddered, then began to sing—a low, mournful tune in a dialect he almost recognized. It was the sound of every apology he had never made.
By dawn, the Cordyceps had turned to dust. And Dr. Paa Bobo understood at last: Asem mpe nipa does not mean trouble avoids the righteous. It means trouble is not a thing to be collected. It is a mirror. And when you stare too long, the mirror stares back—with your own face, asking why you came looking in the first place. It is a presence to respect
For three hours, he fed it: his arrogance, his hurry, his dismissal of old women and older gods. One by one, the troubles lifted. His wife called, confused about the “Abena” text—a glitch, she said. The grant was restored. The chief’s missing bracelet appeared in a goat’s stomach.
“I can’t. I… I dissected it. Preserved it in formalin.”
“Take it back,” she said without looking up.
“You are asking for the wrong thing, Doctor,” said Nana Akua, a toothless grandmother who sold charcoal by the roadside. She cackled. “ Asem is not a plant. It is a guest who overstays.”
And he never entered a forbidden grove again.