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#Initiative of Belgian scientists for testifying about biodiversity loss and changing lifestyle: please testify

Added Friday 8 February 2019
Dear PhD student, postdocs, PI in Ecology and Evolutionary Biology,

climatologists and have united to ecologists to launch a Belgian initiative across all fields of research documenting the environmental degradation due to human activitites as well as fields that can provide solutions to stop the current biological hemorragy that we are facing. The aim is that we testify of our concerns about biodiversity loss as scientists, and about our ways to deal with it in our daily life decisions. If many people start changing their lifestyles among us to reach a more sustainable lifestyle, we may encourage many more, in the general society, to do so.

It is now time for action. Please testify and join your voice to ours on this website. The testimony of each participant needs to be posted until Feb 28th 2019:

(confidential, restricted to the collection of participant testimonies; there will be a new domain name for communication to the public).

There are now almost 80 "initiators" who have accepted to propagate the initiative in  their network, and this includes most ELI professors, as well as Olivier De Schutter and the IPBES Belgian focal point for example. Please thus excuse us in case of multiple postings. 
We hope to will become a large community of awakening alarm raisers of 250 to 1000 people. The list of initiators is not closed and we hope to increase it towards social sciences including Law, Economics, Sociology and to Medical sciences, among other fields of expertise. If you have ideas for initiators/participants, please let us know. Note that at this stage, we target communication to the Belgian public.

The English version of the testimonies will be regarded as « the version of reference ». However, the registration website also includes a « translation » page that we encourage participants to visit: on this page, they can get a good quality machine translation of their testimony to French and Dutch. They can provide corrections to these translations if desired. 
We expect testimonies to cover 4 areas (about their concerns, actions, etc.) that are indicated in the attached document (page 2). The absolute maximum length is 400 words. We also encourage to provide a picture, and it is possible, if desired, to provide a video.

What is the plan? 
We will accept testimonies by all initiators and participants for at least the next 4 weeks. Before the end of February, we will decide whether we extend the testimony collection period or not, and provide a deadline for finalisation of testimonies. The next two months will be dedicated to develop a smart communication strategy for which we will keep you posted.

Thank you for your precious and important collaboration, 

Jean-Pascal van Ypersele (former vice-president of the IPCC), Lucette Flandroy, Philippe Marbaix and Caroline Nieberding as coordinators.

Detailed explanation of the initiative:

# WeChangeForLife Initiative (provisional name):  
« 100(0) scientists worry and change » 

The Earth is becoming too warm and wildlife is disappearing at an alarming speed. 
Experts show that they act according to their concerns  
and would like to incentivize everybody to do so. 

We are an expanding group of scientists mostly working in Belgium and willing to show that many researchers worry for the sustainability of life on Earth. For that reason, they act in their private life to reduce environmental degradation, without minimizing the fact that changes are also necessary at the societal and political levels. Our initiative has gained interest beyond our borders, but targets communication in Belgium for the time being. 

Rationale and objectives 

We call on you as scientists and other experts in Climatology, Biology, Geography, Geology, Agronomy, (Bio)Engineering and Social sciences relevant to environmental degradation (Law, Sociology, Anthropology, Psychology, Economy, Political sciences, History, …), as well as Medical and para-medical sciences, to join this initiative. The objective is to show to the public that the alarming signals that we are observing incentivize us (considered, by the public, to be part of the elite) to increase the consistency between our professional concerns and our daily life choices and/or other actions. We wish to encourage as many persons as possible to wake up, to realize the power they have as a consumer, as citizen, and as a voter, and to implement actions in their own life in ways that protect our common environment, in a spirit of social justice.    

Environmental degradation is increasing to alarming proportions. Since the rise of human civilization, more than 80% of wild mammals, including marine mammals, were lost [1]. The abundance of most other animal groups, including insects in Europe, is decreasing dramatically as well (-80% in 30 years; [2]). Currently, the main drivers of biodiversity loss include land use for unsustainable agriculture and forestry [3, 4]. Climate warming poses an additional threat to the environment. At 2°C global warming above pre-industrial levels, 18% of insect and 16% of plant species are projected to lose more than half of the geographic range with suitable climate conditions [5]. Ocean acidification, which is also due to our CO2 emissions, is a major factor explaining the massive dying of coral reefs. Various pollutions threaten further biodiversity as well as human health, both being largely interconnected (8, 9). The very foundations of our planet’s habitability are threatened by this erosion of biodiversity as well as by climate change. The increasing number of heat waves and intense precipitation events, often leading to floods, the effects of climate change on agriculture, water resources, and human health all combine into severe consequences for human wellbeing. Sea-level rise alone threatens millions of people, and contributes to increase the risk of flooding in many coastal cities and deltas [5]. 

The alarm was raised many times, from the report The limits to growth, published in 1972 [6], the numerous IPCC reports published since 1990 [7], to the World Scientists’ Warning to Humanity, published in 1992 and its follow-up in 2017 signed by more than 15000 scientists [3]. Recently, the 2018 assessments by IPBES on biodiversity and ecosystem services worsened the diagnosis (10). 

Experts have documented the problems and NGOs have encouraged the transition to a sustainable lifestyle for decades. Over the last months, the reality, the emergency and the depth of environmental degradation seem to have reached the conscience of the general public in Belgium and in Europe, in particular regarding climate change. Citizens are asking for rapid and ambitious policies and measures that could fundamentally improve the situation.  

With this initiative, experts jointly re-affirm the severity of the situation and show that they also contribute to the individual as well as societal changes which are urgently needed. Vigorous action now can still be effective to stop dramatic loss of wildlife, to limit climate change, and their impacts on human life sustainability. Every delay makes action more difficult or less effective.   

We thus invite you to participate in the following action: 

1st step: collecting participants’ details and testimonies 

We would like participating experts to use the registration website,, to provide: 

1.  their first name, surname, title, function, affiliation; 

2.  a recent picture, or a short video (with their response to point 3 below); 

3.  a short text (400 words max.) summarizing: 

- the main concerns they have in their field of expertise (broadly speaking); 

- changes, actions, that they have implemented or plan to implement in their way of life, or contribute to implement in the society; 

- difficulties they experienced when seeking to lower their energy consumption or ecological footprint, or to address society-level drivers of environmental degradation; 

- what they regard as key changes needed in the society or at the political level to meet their concerns. 

Every person having at least a master’s degree (including master students in the course of their last academic year) in Climatology, Biology, Geography, Geology, Agronomy, (Bio)Engineering, Medical or Para-medical sciences, or Social sciences relevant to environmental degradation (Law, Sociology, Anthropology, Psychology, Economy, Political sciences, History, …), is eligible to participate.  
Any person with another background but willingness to participate is welcome to contact 

2nd step: Validation of your testimony and communication to the general public 

Participants have at least four weeks to provide their testimony, which can be modified online as much as needed until at least end of February. The precise deadline will be announced to each participant by e-mail at least one week before it is reached. The testimonies of participants which will have confirmed their submission in time will then be released to a public website. Testimonies will be displayed with a turnover.  

The aim is to communicate the initiative #WeChangeForLife (provisional name) to the general public during the spring 2019. When the communication strategy will be ready, we may ask you to use your network of communication (Twitter, Facebook, mail, contacts with radio, internet and TV journalists) to disseminate the initiative as broadly as possible, in addition to our own communication actions. 


[1] Bar-On et al., 2018. The Biomass Distribution on Earth. PNAS 115, no 25. 

[2] Hallmann et al., 2017. More than 75 Percent Decline over 27 Years in Total Flying Insect Biomass in Protected Areas. PLOS ONE 12, 

[3] Ripple et al., 2017. World Scientists’ Warning to Humanity: A Second Notice. BioScience 67: 102628. 

[4] IPBES, 2018. Assessment report on land degradation and restoration of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. 

[5] IPCC, 2018. Global warming of 1.5°C. An IPCC Special Report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts  to  eradicate  poverty. 

[6] Meadows et al., 1972. The Limits to Growth; A Report for the Club of Rome's Project on the Predicament of Mankind. New York: Universe Books. ISBN 0876631650. 


8) UNEP/CBD/WHO, 2015. Connecting Global Priorities: Biodiversity and Human Health – A State of Knowledge Review. 

9) CBD, 2014 (COP-12, decision XII/21 on Biodiversity and human health), 2016 (COP-13, decision XIII/6 on Biodiversity and human health), 2018 (COP14, draft decision on Health and Biodiversity). 

10) CBD, 2018. Key findings from the four IPBES regional assessments on biodiversity and ecosystem services. 


Last update by EDT BEE on Friday 8 February 2019