Yiddishkeit and The Modern World - should we embrace it or remain insular?

Internet – kosher phones or iphones?
Science – Should the big bang scare us?
Kosher Entertainment – Bad influence or another way to engage with our children?
Modern Clothing and Sheitels – Has Tznius gotten too lax?
Education – Secular education or just Gemara?
How have we handled modernity in the past (a historical perspective)?
Have we succeeded?