Foresight, volume 21, issue 1, pages 118-129

Food without sun: price and life-saving potential

Publication typeJournal Article
Publication date2019-03-11
Journal: Foresight
scimago Q1
SJR0.601
CiteScore5.1
Impact factor2.3
ISSN14636689, 14659832
Management of Technology and Innovation
Business and International Management
Abstract
Purpose

The purpose of this study is to estimate the price and life-saving potential of alternate foods. The sun could be blocked by asteroid impact, supervolcanic eruption or nuclear winter caused by burning of cities during a nuclear war. The primary problem in these scenarios is loss of food production. Previous work has shown that alternate foods not dependent on sunlight, such as bacteria grown on natural gas and cellulose turned into sugar enzymatically, could feed everyone in these catastrophes, and preparation for these foods would save lives in a manner that is highly cost-effective.

Design/methodology/approach

This study estimates the price of alternate foods during a catastrophe in line with global trade and information sharing, but factors such as migration, loans, aid or conflict are not taken into consideration.

Findings

Without alternate foods, for a five-year winter, only approximately 10 per cent of the population would survive. The price of dry food would rise to approximately $100/kg, and the expenditure on this food would be approximately $100tn. If alternate foods were $8/kg, the surviving global population increases to approximately 70 per cent, saving >4billion lives.

Research limitations/implications

A nongovernmental mechanism for coordinating the investments of rich people may be possible. Identifying companies whose interests align with alternate food preparations may save lives at a negative cost.

Practical implications

The probability of loss of civilization and its impact on future generations would be lower in this scenario, and the total expenditure on food would be halved.

Originality/value

Preparation for alternate foods is a good investment even for wealthy people who would survive without alternate foods.

Found 
Found 

Top-30

Journals

1
2
3
1
2
3

Publishers

2
4
6
8
10
12
2
4
6
8
10
12
  • We do not take into account publications without a DOI.
  • Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
  • Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Share
Cite this
GOST | RIS | BibTex | MLA
Found error?