A visita oficial do presidente Jair Bolsonaro aos Estados Unidos tem como objetivo fortalecer as relações entre os dois países. Durante a visita, espera-se a assinatura do Acordo de Salvaguardas Tecnológicas (AST) para o Centro de Lançamentos de Alcântara (CLA), permitindo o lançamento de satélites e protegendo segredos industriais americanos. Outros acordos incluem a cooperação entre a AEB e a NASA para o Projeto SPORT, memorandos de entendimento entre a Polícia Federal e agências americanas para controle de fronteiras, e uma carta de intenções sobre biodiversidade com a USAID. O Brasil pode ser designado como Aliado Importante Extra-OTAN, e há expectativas sobre o apoio dos EUA à candidatura do Brasil na OCDE, apesar de divisões internas no governo americano.

O artigo discute a possibilidade do Supremo Tribunal Federal (STF) do Brasil criminalizar a homofobia por meio de decisão judicial, apesar de condutas homofóbicas não serem reconhecidas como crime anteriormente, como demonstrado na absolvição do deputado Marco Feliciano em 2014. A discussão é enquadrada no contexto da jurisprudência sobre inconstitucionalidade por omissão e ações diretas de inconstitucionalidade por omissão (ADOs), que têm sido desenvolvidas ao longo das décadas. O artigo detalha a evolução da interpretação do STF sobre essas ações, incluindo mudanças significativas na forma como o tribunal lida com omissões legislativas e a aplicação de leis existentes em casos de falta de regulamentação específica. A análise também aborda o papel do Congresso Nacional e a Lei 13.300/2016, que legitima algumas das práticas do STF. O caso atual em discussão envolve a ADO 26 e o MI 4733, que buscam a criminalização da LGBTfobia, argumentando que o Congresso está omisso em relação a essa questão.

The PEC 29/2015, known as the 'PEC da Vida,' has been reintroduced in the Brazilian Senate, aiming to include the phrase 'from conception' in the constitutional protection of life. The proposal seeks to prevent the Supreme Federal Court (STF) from adding new exceptions to abortion prohibitions. The PT (Workers' Party) opposes the PEC and aims to delay its progress, while supporters argue it is urgent to protect the right to life. The PEC must pass through various legislative stages before becoming law, facing significant political and judicial challenges.

The article presents a study on the dynamics of CAG repeat expansions (CAGexp) associated with neurological diseases, specifically focusing on spinocerebellar ataxia types 2 (SCA2) and 3 (SCA3/MJD). The study uses a mathematical model to simulate the transmission of these genetic mutations over generations, considering factors such as anticipation, fitness, and allelic segregation. The model predicts that SCA2 lineages are likely to be eliminated within a median of 10 generations, while SCA3/MJD lineages may persist for much longer, potentially indefinitely, due to factors like favorable fitness and segregation distortion. The study also discusses the differences in the biological context of ATXN2 and ATXN3 genes, which are related to SCA2 and SCA3/MJD, respectively. The findings suggest that the maintenance of SCA2 in populations is likely due to de novo expansions, whereas SCA3/MJD may be preserved due to selective forces. The model's predictions align with empirical data, providing a coherent explanation for the long-term presence of these diseases in human populations.

Brazilian President Jair Bolsonaro embarks on a trip to Israel amidst controversy over the potential relocation of the Brazilian embassy from Tel Aviv to Jerusalem. The Itamaraty, Brazil's Ministry of Foreign Affairs, is preparing a broad Framework Agreement in Science, Technology, and Innovation, among other agreements in defense, air services, cybersecurity, and public health. The trip aims to strengthen Brazil's relationship with Israel, with Bolsonaro considering opening a commercial office in Jerusalem. The article discusses the implications of this move on Brazil's trade with Arab countries and the broader Middle East, where Brazil has significant export interests, particularly in halal protein. It also touches on the historical and current international positions on the status of Jerusalem and the potential impact of Brazil's alignment with U.S. policy under President Trump.

Brazil signed several agreements with the United Arab Emirates during the visit of Sheikh Abdullah Bin Zayed Al Nahyan, aiming to realign with Gulf Arab countries and mitigate opposition to Israel due to Iran's rise. Despite controversial statements, there has been no significant Arab reaction to Brazil's intention to move its embassy in Israel from Tel Aviv to Jerusalem. The Brazilian government is also considering distancing itself from the Palestinian cause and cooling relations with Iran to foster goodwill with Gulf Arab countries. In 2018, Brazil's exports to Saudi Arabia and the UAE were significant, with a large percentage being chicken meat. The UAE is interested in investing in Brazilian infrastructure and has signed various cooperation agreements, including an Investment Cooperation and Facilitation Agreement (ACFI).

Brazilian President Jair Bolsonaro's visit to the United States, deemed successful by analysts and the Ministry of Foreign Affairs, concluded with significant agreements. The countries signed a Technology Safeguards Agreement, interinstitutional memorandums between Brazil's Federal Police and U.S. security agencies, a deal with NASA for microsatellite construction, a biodiversity fund for the Amazon, and several trade agreements. The U.S. will consider Brazil a Major Non-NATO Ally and support its entry into the OECD, while Brazil committed to waiving special treatment in the World Trade Organization. The visit also highlighted ideological alignment between Bolsonaro and Trump, with discussions on Venezuela's political crisis and potential military intervention. The AST agreement positions Brazil in the satellite launch market, leveraging the geographical advantage of the Alcântara Launch Center. The visit's outcomes are seen as positive across various sectors, with potential implications for trade, security, and international relations.

President Jair Bolsonaro's upcoming trip to Chile is part of Brazil's new foreign policy, emphasizing a break from developmentalism and a clear stance in favor of liberal-conservative Western values. The visit aims to deepen ties with Chile, a key ally, and discuss the Prosul initiative, which could replace Unasul and further isolate Venezuelan dictator Nicolás Maduro. The trip also seeks to advance Brazil's integration with the Pacific Alliance and its bid for OCDE membership, supported by both Chile and the US. Key topics include energy cooperation, trade facilitation, and regional political coordination.

Damares Alves, Brazil's Minister of Women, Family, and Human Rights, asserts that President Jair Bolsonaro's election was driven by ideological commitments rather than military support. She emphasizes the importance of family protection, anti-corruption, and economic reforms in Bolsonaro's agenda. Alves discusses her speech at the UN Human Rights Council, advocating for life from conception and opposing abortion and gender ideology. She outlines government strategies to combat violence against women and support marginalized communities, including LGBTQ+ individuals. Alves also addresses Brazil's stance on international human rights issues and the government's alignment with conservative values.

Brazil is being considered for the status of 'Major Non-NATO Ally' (MNNA) by the United States, which would facilitate cooperation in defense and security. This comes ahead of President Jair Bolsonaro's visit to Washington with a delegation. The MNNA status, which does not involve obligations to NATO, would allow Brazil access to excess defense articles, uranium munitions, preferred financing for defense equipment, and special export licenses. The Brazilian Government views the designation positively and is evaluating U.S. legislation to approve the declaration. The MNNA status was created in 1989 and includes countries like Australia, Egypt, Israel, Japan, and South Korea. The visit to Washington may also include discussions on Brazil's support for joining the OECD and other security and defense collaborations.