<s>
The_AT arrival_NN1 of_IO the_AT twenty-first_MD century_NNT1 brings_VVZ about_RP greater_JJR advances_NN2 in_II science_NN1 and_CC technology_NN1 ._. 
</s>
<s>
These_DD2 advances_NN2 will_VM affect_VVI many_DA2 aspects_NN2 of_IO one_PN1 's_GE life_NN1 ,_, some_DD in_II beneficial_JJ ways_NN2 and_CC others_NN2 in_II questionable_JJ ones_NN2 ._. 
</s>
<s>
Though_CS not_XX all_DB of_IO these_DD2 advances_NN2 will_VM be_VBI welcome_JJ ones_NN2 ,_, indeed_RR they_PPHS2 will_VM appear_VVI ,_, and_CC society_NN1 must_VM adapt_VVI ._. 
</s>
<s>
There_EX are_VBR some_DD advantages_NN2 of_IO these_DD2 new_JJ developments_NN2 ._. 
</s>
<s>
No_RR21 doubt_RR22 some_DD of_IO the_AT new_JJ products_NN2 will_VM simplify_VVI lives_NN2 and_CC provide_VVI more_DAR convenience_NN1 ._. 
</s>
<s>
Developments_NN2 in_II medicine_NN1 may_VM help_VVI save_II lives_NN2 and_CC improve_VVI the_AT quality_NN1 of_IO life_NN1 for_IF the_AT ill_JJ ._. 
</s>
<s>
However_RR ,_, inevitably_RR some_DD of_IO these_DD2 advances_NN2 will_VM be_VBI questionable_JJ ._. 
</s>
<s>
For_REX21 example_REX22 ,_, now_RT there_EX are_VBR great_JJ debates_NN2 over_II stem-cell_JJ research_NN1 and_CC cloning_NN1 procedures_NN2 ._. 
</s>
<s>
Though_CS new_JJ developments_NN2 are_VBR beneficial_JJ in_II many_DA2 ways_NN2 ,_, the_AT more_DAR society_NN1 advances_VVZ the_AT more_RGR likely_RR the_AT possibility_NN1 of_IO breaching_VVG ethical_JJ codes_NN2 ._. 
</s>
<s>
I_PPIS1 feel_VV0 the_AT knowledge_NN1 acquired_VVD that_DD1 is_VBZ necessary_JJ for_IF many_DA2 of_IO these_DD2 new_JJ developments_NN2 ,_, even_RR the_AT questionable_JJ ones_NN2 ,_, is_VBZ extraordinary_JJ ._. 
</s>
<s>
We_PPIS2 now_RT have_VH0 the_AT potential_JJ to_TO do_VDI many_DA2 amazing_JJ things_NN2 and_CC improve_VV0 life_NN1 for_IF people_NN in_II many_DA2 ways_NN2 ._. 
</s>
<s>
However_RR ,_, it_PPH1 is_VBZ when_RRQ this_DD1 knowledge_NN1 is_VBZ abused_VVN that_CST problems_NN2 arise_VV0 ._. 
</s>
<s>
With_IW close_JJ monitoring_NN1 of_IO the_AT science_NN1 and_CC technology_NN1 industry_NN1 ,_, problems_NN2 can_VM hopefully_RR be_VBI kept_VVN to_II a_AT1 minimum_NN1 ._. 
</s>
