14. 1414
People fed per
hectare
1960
2 people
2005
> 4 people
2030
> 5 people
Increasing Pressure
on Land
Land
Degradation
Urbanization
Alternative uses: Biofuel
15. 15
Produce more food
More nutritious food
On less land
With less water
The Challenge Ahead
15
With less pesticides
With less fertilizer
With less environmental With less
water
footprint
21. 21
• Natural diversity as a raw
material for crop improvement
via traditional breeding
• Several million crop
varieties worldwide (cultivars,
traditional landraces, wild
relatives)
The Importance of
Crop Diversity
ALL are important because ONE might have
the trait to adapt to a changing climate,
increase nutritious value, fight disease, or
produce higher yields
21 21
23. 23
Goal 2: End hunger, achieve food security and improved nutrition,
and promote sustainable agriculture
2.5: By 2020 maintain genetic diversity of seeds, cultivated plants, farmed and
domesticated animals and their related wild species, including through soundly managed and
diversified seed and plant banks at national, regional and international levels, and ensure
access to and fair and equitable sharing of benefits arising from the utilization of genetic
resources and associated traditional knowledge as internationally agreed
United Nations Sustainable Development Goals
23
24. 24
• China lost - 90% of rice varieties since 1950
• Mexico lost - 80% of corn varieties since 1900
• India lost - 90% of rice varieties since 1900
• USA lost - 90% of fruit and vegetable varieties since 1900
• …..
Diversity Already Lost
24
25. 25
We can’t retrieve what we have
lost, but we can protect what
we have - and make it available.
Collecting Crops in
Genebanks 25
25
40. 40
• National and regional
collections of global
significance
National Collections
41. 41
• Information on each variety
can be used to breed better
crops
• Sharing and making this data
available is tricky and needs
to be done well
Data
42. 42
The Svalbard Global Seed Vault
• A safety backup of the
world’s crop collections
• The insurance plan for
collections globally
A Global Backup