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Difficulty: HardDistinguishing Fact from Opinion

En el episodio «Miradas al Cosmos» del pódcast científico *Fronteras del Saber*, la locutora presenta un informe sobre la investigación astronómica en el norte de Chile:

«Bienvenidos a *Fronteras del Saber*. Nos encontramos a más de cinco mil metros de altitud en el llano de Chajnantor, donde el radiotelescopio ALMA opera un conjunto de sesenta y seis antenas de alta precisión desde su inauguración oficial en marzo de 2013. A mi juicio, este enclave constituye el paisaje más sobrecogedor e inspirador de todo el continente sudamericano. Muchos investigadores sostienen con entusiasmo que es indudable que aquí descubriremos las primeras huellas concluyentes de vida extraterrestre antes de que termine la década. Por otra parte, considero fundamental que los gobiernos aumenten sustancialmente su presupuesto para que ningún joven talento quede fuera de estos proyectos fascinantes.»

Based on the excerpt from the audio report, which of the following statements expresses a verifiable fact rather than an opinion?

  1. A
    El observatorio descubrirá evidencias concluyentes de vida extraterrestre antes de que termine la década.
  2. B
    Los gobiernos deben incrementar sustancialmente sus presupuestos para apoyar el talento astronómico joven.
  3. El radiotelescopio ALMA funciona con sesenta y seis antenas de precisión desde marzo de 2013.Answer
  4. D
    El llano de Chajnantor constituye el paisaje más sobrecogedor e inspirador de Sudamérica.

Answer

The statement stating that the ALMA radio telescope operates with sixty-six precision antennas since March 2013 is a verifiable fact.
The statement regarding the ALMA radio telescope operating sixty-six antennas since March 2013 is an objective fact because it provides concrete, quantifiable data and a documented historical date that can be corroborated independently through official scientific records.

Step-by-Step Solution

1
Identify discourse markers of subjectivity and epistemic stance within the spoken transcript.
Markers such as 'A mi juicio' (in my judgment), 'sostienen con entusiasmo que es indudable' (enthusiastically maintain that it is unquestionable), and 'considero fundamental que' (I consider it essential that) introduce personal appraisals, speculative hypotheses, and value judgments.
Subjective markers signal personal opinions and unverified predictions rather than empirical realities.
2
Examine the remaining claims to isolate verifiable historical, physical, or numerical data.
The statement detailing that the ALMA facility operates sixty-six antennas and opened officially in March 2013 provides quantifiable technical parameters and an official historical milestone.
Objective facts consist of concrete, measurable information that can be independently verified against historical records and technical specifications.
3
Confirm that the selected statement does not rely on subjective evaluation or future speculation.
The operation of sixty-six antennas since March 2013 is an established reality and historical record, making it an objective fact.
Differentiating verifiable records from future projections or emotive appraisals ensures the correct identification of factual reporting.

Key Concept

Distinguishing objective, verifiable facts from subjective opinions, value judgments, and speculative predictions in Spanish audio reports.
Estimated Time:1m 30s
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Distinguishing Fact from Opinion

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