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NAHGAST'Abschlusstagung
22.2.2018
TU'Berlin
Ernährung
innerhalb
unserer
planetarischen Grenzen
Michael'Lettenmeier
DDmat'ltd.'
Wuppertal Institut
Aalto'ARTS
22.2.2018
www.d$mat.fi
facebook.com/materialfootprint
twitter.com/lettenmeier
michael@d$mat.fi• From*Germany*to*Finland*in*1988*and*2010
• Aalto*University,*Wuppertal*Institute,*D?mat*ltd.
• Research,*consulting,*training,*projects
• Material*Footprint,*One?Planet*Lifestyles,*Sustainability
• Companies,*authorities,*universities,*research*institutes,*NGOs
Michael7Le9enmeier
222.2.2018Lettenmeier Food0for0One0Planet
Ernährung(innerhalb(unserer(
planetarischen(Grenzen
• Planetarische0Grenzen
• Lebensstile
• Ernährung
• Nachhaltiges Produzieren und Konsumieren
2
322.2.2018Le)enmeier Food1for1One1Planet
2.#August#2017
3
September(25,(2009
August(21,(2010
August(19,(2014
August&2,&2017
2015
Source:(WWF(&(GFN
522.2.2018Lettenmeier Food1for1One1Planet
24.$April$2017
5
Earth&Overshoot Day&
h"ps://www.overshootday.org/about4earth4overshoot4day/country4overshoot4days/
Earth&Overshoot&Day&
https://www.overshootday.org/about3earth3overshoot3day/country3overshoot3days/
_______________"__________
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Mastertextformat"bearbeiten
Zweite"Ebene
Dritte"Ebene
Vierte"Ebene
Fünfte"Ebene
"The"industrial countries"act as if there
were several earths available."Thus,"
without a"radical increase in"resource
productivity there will"be no sustainable
development."
SchmidtDBleek"(2009):"The"Earth.
Source:"Wuppertal"Institute"2007
As#if#we#had#4#planets...
Picture:"Wuppertal"InsQtute
922.2.2018Lettenmeier Food1for1One1Planet
Konzept(der(Planetary(Boundaries
Rockström1et1al.12009,1Steffen1et1al.12015
9Steffen,1W.,1et1al.12015.1Planetary1boundaries:1Guiding1human1development1on1a1changing1planet.1Science,'347(6223),11259855.
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Dritte"Ebene
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Fünfte"Ebene
1029.9.2017Lettenmeier Food"for"One"Planet
Quelle:"Giljum et"al."2016,"Journal"of Economic Structures 5(1),"1O24
EU:$Outsourcing von$Ressourcenverbrauch
1122.2.2018Lettenmeier Food0for0One0Planet
Immer%mehr%Grenzen%spürbar
•"Peak"Oil
•"Peak"Corn
•"Peak"Gas
•"Peak"Soil
•"Peak"Water
•"Peak"Electricity
•"Peak"Rice
•"Peak"Metal
1222.2.2018Lettenmeier Food0for0One0Planet
Eine%der größten
Lebensstilwenden der Geschichte
Citizendigital.org
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Input&– Output&– Impact – Was messen?
1422.2.2018Lettenmeier Food1for1One1Planet
Heu$ge&Fußabdrücke&und&planetarische&Grenzen
13/10/2015
Wackernagel Moore&2013 Lettenmeier&et&al.&2014
Ecological Footprint
Zero&carbon 2050 Ecological Footprint Material/Footprint
World1Resources1Forum12017:1Lettenmeier,1M.,1Wackernagel,1M.12017.1Implications1of1the11.5Hdegree1target1for1lifestyles.
22.2.2018
Die Herausforderung
Lifestyle Material Footprint5von5405auf 85Tonnen
115tonnes
65tonnes
185tonnes
1,55tonnes
35tonnes
25tonnes
2017 2050
01/14/2015
Le+enmeier0et0al.02014,0Eight0tonnes0of0Material0Footprint,0
www.mdpi.com/2079C9276/3/3/4880
1622.2.2018Lettenmeier Food1for1One1Planet
161./2.&Dez.&2011
Factor 3&unter Durchschnitt
Durchschnittsfinne
Factor&9&zwischen&Minimum&und&Maximum
27#finnische#Haushalte:#
Factor#9#im#Lifestyle#Material#Footprint
One?Planet:
8&Tonnen
Kotakorpi et&al.&2008:&Household MIPS
27#finnische Haushalte:
Material Footprint#für Ernährung
17
Source:*Kotakorpi*et*al.*2008
Vegetarische+Ernährung+nicht+zwingend+gleich+kleinem+Fußabdruck
One+Planet:
3+Tonnen
22.2.2018
Ernährung:)von)6)auf 3)Tonnen
Photos:,Kaskinen,et,al.,2011,and,Kotivinkki
Großteil pflanzlich
500)kg/a:)etwas
weniger als heute
Keine Lebensmittelabfälle
Fotos:,Kaskinenet,al.,2011,und,Kotivinkki
1922.2.2018Lettenmeier Food1for1One1Planet
09.10.13
Material Footprint,von,Mittagessen
2,7,kg/Tag =,1,Tonne/Jahr
22.2.2018
Projekt(Future(household
20
1.(
Footprints:
Messen und
Auswertung
2.(
Haushalt<
spezifische
Roadmaps
4.(
Up<scaling
auf neuen
Stadtteil
3.(
Einen Monat(
zukünftiges
Leben testen
22.2.2018
Ergebnisse:*Kleinere Footprints,*besseres Leben
2222.2.2018Le(enmeier Food0for0One0Planet
Future households
Getestete Maßnahmen im2Ernährungsbereich
Home%
delivery
Smart%fridge –
less food waste
Food$self)
sufficiency
Vegan%diet
Vegetarian 3%d/wk
Vegetarian$7$d/wk
Weekly%food%plan
Better protein
Insect protein
22.2.2018
23
Lettenmeier Food1for1One1Planet
Finnish Innovation+Fund (Sitra)+
Lifestyle Carbon Footprint+Test
h;ps://lifestyletest.sitra.fi+
22.2.2018
24
Lettenmeier Food1for1One1Planet
www.sitra.fi/100tekoa
Finnish Innovation4Fund (Sitra)4
1004Optionen für den besseren Alltag
22.2.2018
Inhabitat.com
Treehugger.com Treehugger.com Treehugger.com
Households)will)
not)do)it)alone
22.2.2018
Urban&farming
Preventing food&waste
Vegetarian and&vegan
Food&for&One6Planet&
–&Business&opportuni<es
2722.2.2018Lettenmeier Food1for1One1Planet
Food$for$One$Planet
– Der Markt boomt
http://goldandgreenfoods.com/
www.resq'club.com/en/
https://oumph.se/en/
www.oatly.com/
michael@d*mat.fi
www.d*mat.fi
www.facebook.com/materialfootprint
www.twitter.com/lettenmeier
www.ressourcen*rechner.de
https://lifestyletest.sitra.fi
www.sitra.fi/100tekoa
Vielen&Dank&für&Ihre&Aufmerksamkeit!
28

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Lettenmeier_NAHGAST_180222