Introduction / Anthony Richards -- Drivers of Jihadist terrorism: understanding the ideological antecedents of Salafi-Jihadi terrorism / Shiraz Maher -- The impact of Jihadist terrorist narratives and how to counter them: a research synthesis / Kurt Braddock -- The impact of conspiracy theories and how to counter them: reviewing the literature on conspiracy theories and radicalization to violence / Amarnath Amarasingam -- The international context of UK radicalization trends: developments abroad that inspire terrorism within the UK / Petter Nesser -- Evidence for the relationship between non-violent extremism and violent radicalization: conveyor belt or firewall? / Emman El-Badawy -- A demography of British Muslims: cross-sectional understanding of Muslim communities and their heterogeneity within the UK / Tufyal Choudhury -- Willingness to engage and discuss issues across Muslim and ethnic minority communities: attitudes towards Muslims from Non-Muslims in the UK / Maria Sobolewska -- The impact of structural inequalities, integration, otherness and discrimination / Tahir Abbas -- The role of community engagement and the practical role of moderate and non-violent extremist movements in combating Jihadist terrorism / Basia Spalek and Salwa El-Awa -- The role and impact of women's influence in radicalizatio and counter-radicalization / Katherine Brown -- Psychological dimensions of terrorism: profiling impossible but patterns discernible / Max Taylor -- Neighbourhood effects: how Jihadist recruitment really works / Jytte Klausen -- The role and impact of encryption as facilitator and pros and cons of the encryption intervention debate / Carl Miller -- Physical facilitating environments: prisons and madrassas as mechanisms and vehicles of violent radicalization? / Andrew Silke -- Improved terrorist practical learning potentials from internet-based platforms / Anne Stenersen -- Lone-actor terrorism: the nature of the threat and responses / Paul Gill -- Returning foreign fighters: the extent of the threat to the UK and prospects for reintegration / Richard Barrett -- Responding to terrorism through legislation / Max Hill, QC -- Assessing the legislative response to terrorism: adequacy, gaps, what's unnecessary or counterproductive / Lord David Anderson, KBE, QC -- Independent assessment of the current balance between counter-terrorism legislation and civil liberties: the role of the independent reviewer of terrorism legislation / Jessie Blackbourn and Clive Walker -- An assessment of prevent and the challenges ahead / Therese O'Toole -- Intelligence-led policing and counter-terrorism / Michael Clarke -- Personal and organizational patterns of known terrorists and related groups in the UK since 1998 / Raffaello Pantucci -- Successes and failures of the UK's counter-terrorism, counter-radicalization and prevent strategy against jihadist terrorism since 1998 / John Gearson -- An independent assessment of the UK's capacity and capabilities devoted to countering jihadist terrorism: government, policing, intelligence agencies and civil society / Richard Walton -- Comparison of experiences and best practice drawn from research in other countries: countering violent extremism in Europe / Peter R. Neumann -- Comparison of experiences and best practice drawn from research in other countries: what accounts for the lack of a CVE strategy in the USA? / Lorenzo Vidino -- Conclusions and summary / Anthony Richards