Dr. Sérgio Sacani: Astronomia, Natureza e Mudança Climática [Ep. 020]

Eslen Podcast October 9, 2023
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Eslen Podcast

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O Eslen Delanogare Podcast tem como objetivo abrir um espaço para discussões relevantes em temas diversos. Principalmente, objetiva dar voz aos acadêmicos que possam contribuir de alguma forma para o conhecimento humano.

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Se você tem interesse em obter conhecimento acadêmico útil para seu dia a dia em diversas áreas, conheça o Reservatório de Dopamina. Lá, eu e diversos professores procuramos dar a você informações relevantes que possam ajudar sua performance física e mental. Mais informações nesse link: https://reservatoriodedopamina.com.br/?utm_source=descricao-yt-ed&src=descricao-yt-ed&utm_medium=podcast091023 InPBE: https://inpbe.com/?utm_source=bio-eslen&src=bio-eslen Link para atendimento clínico na clínica do Eslen: https://clinicabehealth.com/cbh-yt-eslen 00:00 Apresentação Dr. Alberto Lindner e Sérgio Sacani 01:48 Mudança climática e os ciclos da Terra 04:05 Problemas causados pelo aquecimento global 05:15 As alterações climáticas e os impactos fora do planeta 05:30 Camada de Ozônio 06:39 Consequências do aumento da temperatura para os animais e para humanidade 10:30 Branqueamento de Coral 11:46 Adaptabilidade dos animais no Branqueamento de Coral 12:38 Previsões de impactos climáticos 13:38 Diminuição de corais nos oceanos e queda da biodiversidade 15:11 Consequências negativas do aquecimento do planeta 17:23 2 diferentes abordagens para encarar as mudanças climáticas 18:00 Geopolítica e mudanças climáticas 20:11 Motivações para melhora do ar (curto, médio e longo prazo) 20:51 China e a diminuição de poluição do ar 21:21 Os percalços para mudanças na matriz energética 22:25 Otimismo para o futuro 22:42 A importância do recife de corais 24:50 Os 5 eventos de extinção em massa da Terra 25:45 Albedo da Terra 26:20 O futuro da humanidade 27:38 Temperatura da Terra há milênios 30:43 Como salvar os corais do planeta 32:21 A complexidade do estudo do clima 34:49 Derivados de combustíveis fósseis e dificuldades na troca de matriz energética 35:24 Países mais avançados na transição de matriz energética sustentável 36:03 Iniciativas do Estado para apoiar sustentabilidade 36:32 O petróleo e a salvação das baleias 37:30 Energias alternativas e seus possíveis problemas 40:14 Fusão nuclear 42:40 Gargalos da fusão nuclear 43:53 Hélio-3 e a fusão nuclear 46:29 Geopolítica e Hélio-3 47:15 Legislação no alto mar e soberania do petróleo 48:14 Diferentes níveis de exploração econômica na detenção do Hélio-3 48:35 Fusão nuclear nos Estados Unidos 49:46 Vantagens da fusão nuclear 50:29 Países com poder tecnológico na exploração do Hélio-3 50:48 Nível de investimento na exploração espacial 52:11 Brasil e a falta de investimento em pesquisa 53:10 GPS e a dependência brasileira 56:19 Índia e a importância da exploração espacial 58:47 Ciência de base X ciência aplicada 59:54 Extensão universitária, divulgação científica e seus gargalos no Brasil 01:03:11 Ciência no ensino básico 01:04:40 Richard Dawkins e "A Magia da Realidade" 01:05:36 Barreiras na mudança de opinião 01:07:30 Lattes e divulgação científica 01:09:05 Produção de qualidade nas universidades brasileiras 01:09:25 Intuitos do podcast 01:10:16 Divulgação científica fora da bolha acadêmica 01:12:17 Combate a desinformação 01:14:20 Divulgação científica fora da bolha acadêmica pt. 2 01:15:30 A importância da internet na divulgação de informação 01:16:15 Universidade e a comunicação 01:21:25 Ciência na educação básica 01:22:26 Exportação de propriedade intelectual e investimento em educação 01:25:41 Reformas e modelos universitários de pesquisa 01:29:40 Importância da docência na universidade e seus gargalos 01:30:31 Elon Musk e a revolução aeroespacial 01:35:26 Patentes e propriedade intelectual no setor aeroespacial 01:36:29 Financiamentos e investimentos da Nasa e da SpaceX (público e privado) 01:42:56 As inspirações e motivações de Elon Musk 01:45:39 O que é a Starlink e quais são seus objetivos 01:47:05 Valores da Starlink 01:47:35 Starlink em regiões remotas 01:49:35 Diferentes tipos de foguete na história: Alemanha, URSS e EUA 01:52:46 Sergei Krikalev: o russo esquecido por 1 ano no espaço 01:56:02 As consequências físicas e psicológicas de quem vai ao espaço 01:57:06 Dificuldades em trabalhar embarcado 01:58:54 Problemas psicológicos em trabalhos de ambientes confinados 01:59:56 Problemas físicos do astronauta no espaço 02:00:52 Limitações para o ser humano ir a Marte 02:02:01 Espírito explorador do ser humano 02:03:31 Exploração em Marte 02:04:41 Radiação de Marte 02:05:42 Possibilidades do ser humano em Marte 02:06:07 Por que o ser humano quer ir para Marte? 02:07:33 For All Mankind 02:11:55 Retorno do ser humano a Lua 02:17:21 Programa espacial Chinês e Russo 02:18:57 Representação de Buraco Negro do filme Interestelar 02:22:52 Importância da primeira imagem de um buraco negro (2022) 02:24:14 O que é um Buraco Negro? 02:25:20 Ano-luz 02:26:19 Método para fotografar um buraco negro 02:28:33 Qual o tamanho do universo observável 02:29:44 A abstração do tempo 02:31:07 Quântica 02:32:50 A massa de um buraco negro 02:34:16 A genialidade de Einstein e sua Teoria da Relatividade 02:44:15 Bóson de Higgs 02:49:47 Encerramento

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