Abstract
Use of synthetic microbial communities (SynComs) is a promising approach
that harness nature-based solutions to support soil fertility and food
security, mitigate climate change impacts and restore terrestrial
ecosystems. Several microbial products are in the market and, many
others are at different stages of development and commercialization.
Yet, we are still far from being able to fully harness the potential and
successful applications of such biotechnological tools. The limited
field efficiency and efficacy of SynComs and other microbial tools have
significantly constrained commercial opportunities, resulting in market
growth falling below expectations. To overcome these challenges and
manage expectations, it is critical to address current limitations,
failures, and potential environmental consequences of SynComs. Here, we
discuss the current status of SynComs and identify the next steps needed
to develop and deploy the next generation tools to boost their ability
to support multiple ecosystem services, including food security and
environmental sustainability.