Plant blindness and the implications for plant conservation

Area of Science:

• Botany
• Environmental Psychology
• Conservation Biology

Background:

• Plant conservation receives less funding than animal conservation.
• Human bias against plants, termed 'plant blindness,' stems from perceptual and cultural factors.
• Animals are preferred over plants in recall, detection, and education.

Purpose of the Study:

• To explore reasons for the bias against plants in conservation.
• To investigate factors influencing human perception and valuation of plants.
• To propose strategies for enhancing plant conservation support.

Main Methods:

• Review of experimental research and surveys on human-plant interactions.
• Analysis of ethnographic data on cultural relationships with plants.
• Examination of psychological research on conservation behavior and anthropomorphism.

Main Results:

• Humans exhibit biases against plants, showing lower preference, recall, and detection compared to animals.
• Cultural immersion in plant-affiliated societies enhances the ability to value and detect plants.
• Psychological strategies like anthropomorphism can increase support for conserving species with human-like traits.

Conclusions:

• Plant blindness is prevalent but not immutable.
• Conservation programs can mitigate this bias through targeted strategies.
• Promoting empathy and identification with plants can foster greater support for their conservation.