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White paper for ESA Voyage 2050; In this white paper, we recommend the European Space Agency plays a proactive role in developing a global collaborative effort to construct a large high-contrast imaging space telescope, e.g. as currently under study by NASA. Such a mission will be needed to characterize a sizable sample of temperate Earth-like planets in the habitable zones of nearby Sun-like stars and to search for extraterrestrial biological activity. We provide an overview of relevant European expertise, and advocate ESA to start a technology development program towards detecting life outside the Solar system.

International audience

contribution à un site web; At a European Council summit held on 17-21 July, EU heads of state and government reached agreement on a recovery package to tackle the socio-economic fallout from Covid-19. Using text analysis, Tatiana Coutto assesses how the deal was portrayed in southern European newspapers and how this coverage differed in the Dutch and German press.

URL des Documents de travail : https://centredeconomiesorbonne.cnrs.fr/publications/ Voir aussi l'article basé sur ce document de travail paru dans "Journal of Economic Methodology, Taylor & Francis (Routledge), 2021, 28 (2), pp.143-164. Documents de travail du Centre d'Economie de la Sorbonne 2020.16 - ISSN : 1955-611X International audience Leonard Savage famously contravened his own theory when first confronting the Allais Paradox, but then convinced himself that the had made an error. We examine the formal structure of Savage's ‘error-correcting’ reasoning in the light of (i) behavioural economists' claims to identify the latent preferences of individuals who violate conventional rationality requirements and (ii) John Broome's critique of arguments which presuppose that rationality requirements can be achieved through reasoning. We argue that Savage's reasoning is not vulnerable to Broome's critique, but does not provide support for the view that behavioural scientists can identify and counteract errors in people's choices.

This is an Accepted Manuscript of book review published by Taylor & Francis in Church, Communication and Culture on 17 February 2020, available online: https://doi.org/10.1080/23753234.2020.1713014.Any serious conversation on the necessity of universal norms in media ethics necessarily includes the name of Clifford Christians. Book review of Media Ethics and Global Justice in the Digital Age, by Clifford G. Christians, Cambridge, UK, Cambridge University Press, 2019, 428 pp., $30.48 (paperback), ISBN-10: 1316606392

CIFOR Infobrief 290; Entender los vínculos que existen entre adaptación y mitigación ayuda a identificar los cobeneficios y reduce las interacciones negativas entre estos dos ámbitos del cambio climático.Entre las barreras se encuentran el aislamiento institucional y la falta de información: los actores que trabajan en adaptación no están bien informados sobre las acciones de mitigación y viceversa.Los análisis de redes de políticas nos permiten ver con mayor claridad las interacciones que existen entre los actores que trabajan en adaptación y aquellos que trabajan en mitigación, y lo que se puede hacer para mejorarlas.También, nos muestran a los actores de siempre y a los inesperados que pueden facilitar los vínculos entre estos dos ámbitos.Este InfoBrief resume los hallazgos de un análisis de redes de políticas climáticas llevado a cabo en Perú y publicado en la revista Climate Policy (Locatelli et al. 2020).

Compte-rendu d'ouvrage : Dawson, Clara. Victorian Poetry and the Culture of Evaluation. Oxford, Oxford University Press, 2020. In Cercles (http://www.cercles.com). En ligne : http://www.cercles.com/review/r88/Dawson.html; Book Reviews of: Dawson, Clara. Victorian Poetry and the Culture of Evaluation. Oxford, Oxford University Press, 2020. In Cercles (http://www.cercles.com). En ligne : http://www.cercles.com/review/r88/Dawson.html

International audience

Pramova E., Locatelli B., Di Gregorio M., Brockhaus M., 2020. Usual and unusual suspects: What network analysis can tell us about climate policy integration. CIFOR Infobrief 282. doi:10.17528/cifor/007592; Key messages: Understanding adaptation-mitigation linkages helps identify co-benefits and reduce negative interactions between the two climate change domains. Barriers include working in institutional silos and lack of information: adaptation actors are not well-informed about mitigation actions and vice-versa. Policy network analysis sheds light on adaptation-mitigation actor interactions and what can be done to improve them. It reveals both the usual and unusual suspects who can foster linkages between the two domains. This InfoBrief summarizes the findings of a climate change policy network analysis conducted in Peru and published in the journal Climate Policy (Locatelli et al. 2020).

Technical report