Bioengineering microbial communities: Their potential to help, hinder and disgust

Area of Science:

• Microbial bioengineering
• Synthetic biology
• Environmental microbiology

Background:

• Microbial organisms and communities hold significant potential for applications in agriculture, bioremediation, and industry.
• Bioengineering can enhance microbial community functions for complex environments or create programmable biological units for specific outputs.

Purpose of the Study:

• To explore the bioengineering potential of individual microbes and microbial communities.
• To identify and address public acceptance as a critical factor limiting the application of microbial bioengineering.
• To propose strategies for scientists to mitigate public concerns regarding this technology.

Main Methods:

• Review of current bioengineering approaches for microbes and microbial communities.
• Analysis of psychological literature concerning public perception, naturalness, disgust, and dread.
• Development of science communication strategies based on psychological insights.

Main Results:

• Microbial bioengineering offers diverse applications but faces significant hurdles in public acceptance.
• Public perceptions are influenced by notions of "naturalness," disgust, and dread, potentially delaying technological advancement.
• Psychological insights can inform strategies to improve public engagement and acceptance.

Conclusions:

• Successful implementation of microbial bioengineering requires not only scientific advancement but also effective public engagement.
• Addressing public concerns through targeted communication strategies is crucial for the beneficial application of microbial bioengineering.
• Bridging the gap between scientific potential and public perception is essential for the future of this technology.