Big data, small law: how gaps in regulation are affecting political campaigning methods and the need for fundamental reform

Technological developments, involving big data and data analytics, have enabled political parties and campaign groups to believe that they know or can accurately predict the political leanings of individual voters. Based on these developments, and coupled with psychological research deepening our understanding of decision making, campaign techniques involving individualised and targeted social media political advertisements have emerged. While research is not able to measure what impact, if any, these advertisements have there is a concern regarding the capacity of these techniques to influence in a non-transparent way by deceptively using personal data. In addition to protecting personal data, the law assumes that the electorate must maintain a ‘free mind’ and there must be a level playing field between political opponents. The current statutory framework is marked by an overlapping application of the Data Protection Act 2018, replacing the 1998 Act; the Political Parties, Elections and Referendums Act 2000; the Representation of the People Act 1983; and, the Communications Act 2005. As the evidence published in relation to several inquiries into these issues indicates, the gaps in the way this area is regulated means the law cannot adequately deal with the issues posed by the collection and use of personal data for the design and deployment of targeted social media political campaign advertisements. Further, the dependence upon these techniques by political parties and campaign groups mean that the necessary comprehensive reforms may never be made

Deep brain stimulation of the subthalamic nucleus modulates sensitivity to decision outcome value in Parkinson's disease.

Deep brain stimulation (DBS) of the subthalamic nucleus in Parkinson's disease is known to cause a subtle but important adverse impact on behaviour, with impulsivity its most widely reported manifestation. However, precisely which computational components of the decision process are modulated is not fully understood. Here we probe a number of distinct subprocesses, including temporal discount, outcome utility, instrumental learning rate, instrumental outcome sensitivity, reward-loss trade-offs, and perseveration. We tested 22 Parkinson's Disease patients both on and off subthalamic nucleus deep brain stimulation (STN-DBS), while they performed an instrumental learning task involving financial rewards and losses, and an inter-temporal choice task for financial rewards. We found that instrumental learning performance was significantly worse following stimulation, due to modulation of instrumental outcome sensitivity. Specifically, patients became less sensitive to decision values for both rewards and losses, but without any change to the learning rate or reward-loss trade-offs. However, we found no evidence that DBS modulated different components of temporal impulsivity. In conclusion, our results implicate the subthalamic nucleus in a modulation of outcome value in experience-based learning and decision-making in Parkinson's disease, suggesting a more pervasive role of the subthalamic nucleus in the control of human decision-making than previously thought.GRF gratefully acknowledges support by the German Research Council (Deutsche Forschungsgemeinschaft, KFO-219). Ray Dolan is supported by the Wellcome Trust (R.J.D., Senior Investigator Award 098362/Z/12/Z) and the the Senate of Berlin (R.J.D., Einstein Fellowship). Ben Seymour is funded by the Wellcome Trust and the National Institute of Information and Communications Technology, Japan; Peter Dayan is funded by the Gatsby Charitable Foundation

Generation of broad XUV continuous high harmonic spectra and isolated attosecond pulses with intense mid-infrared lasers

We present experimental results showing the appearance of a near-continuum in the high-order harmonic generation (HHG) spectra of atomic and molecular species as the driving laser intensity of an infrared pulse increases. Detailed macroscopic simulations reveal that these near-continuum spectra are capable of producing IAPs in the far field if a proper spatial filter is applied. Further, our simulations show that the near-continuum spectra and the IAPs are a product of strong temporal and spatial reshaping (blue shift and defocusing) of the driving field. This offers a possibility of producing IAPs with a broad range of photon energy, including plateau harmonics, by mid-IR laser pulses even without carrier-envelope phase stabilization.Comment: 7 pages, 5 figures, submitted to J.Phys. B (Oct 2011

Introduction to a comparative study of the right to freedom of thought

This is the introduction for the special issue on a comparative study of the right to freedom of thought across several jurisdictions including the UK, Ireland, Canada and the USA as well as the regional jurisdictions of the European Court of Human Rights and the Inter-American Court of Human Rights

Ministry of Defence impunity: the Overseas Operations (Service Personnel and Veterans) Act 2021

This article critically interrogates the policy objectives of the Overseas Operations (Service Personnel and Veterans) Act 2021 and its means to achieve them. While the Ministry of Defence claimed the legislation aimed to protect service personnel and veterans from the “problem of ‘lawfare’” following “repeated investigations … in connection with historical operations”, the Act, despite amendments, continues to strengthen impunity of the British Government for human rights violations, and international and domestic crimes committed in overseas military operations. It does so through three flawed modus operandi: introducing an unwarranted presumption against prosecutions, the superfluous curtailing of judicial discretion over time limitations to bring tort and human rights claims, and the securing of finality of claims despite less-than-adequate investigations. As such, the Act remains deeply problematic as it intentionally curtails the bringing of the types of claims that led to the International Criminal Court’s probe into British war crimes in Iraq. It is argued that the consequences of the Act’s policy aims are symptomatic of the British state’s refusal to confront the crimes, liability, and human rights violations of proximate military conflicts such as Iraq and Afghanistan and limit claims arising from abuse committed during future overseas operations. More generally, the Act is part of a wider attempt by this government to put the executive beyond legal or parliamentary reproach

A distinct right to freedom of thought in South America: the Jurisprudence of the Inter-American Court of Human Rights, Neurotechnology and the application of Bioethics principles

The right to freedom of thought is guaranteed by Article 13 of the American Convention on Human Rights, yet current jurisprudence interprets the right as a mere dimension of freedom of expression, also protected by Article 13. Contemporary neurotechnology research presents the possibility for human thoughts to be tracked, recorded, analysed and predicted. This applies pressure upon the Inter-American Court of Human Rights’ current understanding of the right to freedom of thought. Firstly, this paper will examine how Article 13 has been interpreted by the Inter-American Court of Human Rights at different stages of its jurisprudence. Secondly, by considering both technological advances and the other rights guaranteed by the Convention, this paper argues for an evolution in the interpretation of Article 13 whereby the right to freedom of thought is understood as a distinct right, separate from freedom of expression. Finally, this paper proposes that the positive duty to secure Convention rights requires States to enact preventative legislation and regulations. Existing bioethics principles should be drawn upon to inform human rights compliant laws and regulations that require the architectural design of technologies to limit the potential to infringe upon freedom of thought

Features of the Extension of a Statistical Measure of Complexity to Continuous Systems

We discuss some aspects of the extension to continuous systems of a statistical measure of complexity introduced by Lopez-Ruiz, Mancini and Calbet (LMC) [Phys. Lett. A 209 (1995) 321]. In general, the extension of a magnitude from the discrete to the continuous case is not a trivial process and requires some choice. In the present study, several possibilities appear available. One of them is examined in detail. Some interesting properties desirable for any magnitude of complexity are discovered on this particular extension.Comment: 22 pages, 0 figure

The stop and search of minors: A 'vital police tool'?

Police stop and search powers have been widely criticized for the disproportionate manner in which members of black and ethnic minority communities are targeted. However, the use of such powers on minors in England and Wales has largely escaped comment, despite good evidence that such practices are harmful and counter-productive. Whilst data on the stop and search of under-10s and even toddlers has been reasonably widely reported by the mass media, there has been little interest in the welfare of older children who are subject to such police powers. Drawing on police data, qualitative research and information obtained through Freedom of Information requests, this article considers the relationship between potentially corrosive stop and search practices, young people’s use of public space and the question of vulnerability. It is concluded that policy and practice around the use of such powers should be amended to take account of the specific needs of individuals under the age of 18, and that children’s welfare should be a central consideration

Temporal variability in shell mound formation at Albatross Bay, northern Australia

We report the results of 212 radiocarbon determinations from the archaeological excavation of 70 shell mound deposits in the Wathayn region of Albatross Bay, Australia. This is an intensive study of a closely co-located group of mounds within a geographically restricted area in a wider region where many more shell mounds have been reported. Valves from the bivalve Tegillarcca granosa were dated. The dates obtained are used to calculate rates of accumulation for the shell mound deposits. These demonstrate highly variable rates of accumulation both within and between mounds. We assess these results in relation to likely mechanisms of shell deposition and show that rates of deposition are affected by time-dependent processes both during the accumulation of shell deposits and during their subsequent deformation. This complicates the interpretation of the rates at which shell mound deposits appear to have accumulated. At Wathayn, there is little temporal or spatial consistency in the rates at which mounds accumulated. Comparisons between the Wathayn results and those obtained from shell deposits elsewhere, both in the wider Albatross Bay region and worldwide, suggest the need for caution when deriving behavioural inferences from shell mound deposition rates, and the need for more comprehensive sampling of individual mounds and groups of mounds

Dopamine Increases a Value-Independent Gambling Propensity

Although the impact of dopamine on reward learning is well documented, its influence on other aspects of behavior remains the subject of much ongoing work. Dopaminergic drugs are known to increase risk-taking behavior, but the underlying mechanisms for this effect are not clear. We probed dopamine’s role by examining the effect of its precursor L-DOPA on the choices of healthy human participants in an experimental paradigm that allowed particular components of risk to be distinguished. We show that choice behavior depended on a baseline (ie, value-independent) gambling propensity, a gambling preference scaling with the amount/variance, and a value normalization factor. Boosting dopamine levels specifically increased just the value-independent baseline gambling propensity, leaving the other components unaffected. Our results indicate that the influence of dopamine on choice behavior involves a specific modulation of the attractiveness of risky options—a finding with implications for understanding a range of reward-related psychopathologies including addiction